Search a number
-
+
42144192000000 = 2123356293
BaseRepresentation
bin10011001010100011101011…
…00101111111000000000000
312112012221112012110101222000
421211101311211333000000
521010442301123000000
6225344435144144000
711606550236242326
oct1145216545770000
9175187465411860
1042144192000000
1112479284761702
1248879b0768000
131a6924602839c
14a59b0b209d16
154d140196a000
hex26547597f000

42144192000000 has 1456 divisors, whose sum is σ = 161642196578400. Its totient is φ = 10850918400000.

The previous prime is 42144191999929. The next prime is 42144192000047. The reversal of 42144192000000 is 29144124.

It is a happy number.

The cubic root of 42144192000000 is 34800.

It is a perfect power (a cube), and thus also a powerful number.

42144192000000 is a `hidden beast` number, since 42 + 1 + 4 + 419 + 200 + 0 + 0 + 0 + 0 = 666.

It is a super-2 number, since 2×421441920000002 (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 111 ways as a sum of consecutive naturals, for example, 1453247999986 + ... + 1453248000014.

Almost surely, 242144192000000 is an apocalyptic number.

42144192000000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42144192000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (80821098289200).

42144192000000 is an abundant number, since it is smaller than the sum of its proper divisors (119498004578400).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42144192000000 is an frugal number, since it uses more digits than its factorization.

42144192000000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150 (or 39 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

42144192000000 divided by its sum of digits (27) gives a cube (1560896000000 = 116003).

The spelling of 42144192000000 in words is "forty-two trillion, one hundred forty-four billion, one hundred ninety-two million", and thus it is an aban number.