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145367040000 = 2163547132
BaseRepresentation
bin1000011101100010001…
…1010000000000000000
3111220012212201202112110
42013120203100000000
54340202430240000
6150440344055320
713334221311150
oct2073043200000
9456185652473
10145367040000
11567169a4796
122420b164540
1310928791b00
147070354760
153babeca850
hex21d88d0000

145367040000 has 1020 divisors, whose sum is σ = 599457937056. Its totient is φ = 30670848000.

The previous prime is 145367039981. The next prime is 145367040011. The reversal of 145367040000 is 40763541.

It is a super-2 number, since 2×1453670400002 (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a self number, because there is not a number n which added to its sum of digits gives 145367040000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 11182079994 + ... + 11182080006.

Almost surely, 2145367040000 is an apocalyptic number.

145367040000 is a gapful number since it is divisible by the number (10) 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 145367040000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (299728968528).

145367040000 is an abundant number, since it is smaller than the sum of its proper divisors (454090897056).

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

145367040000 is an frugal number, since it uses more digits than its factorization.

145367040000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88 (or 30 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 30.

The spelling of 145367040000 in words is "one hundred forty-five billion, three hundred sixty-seven million, forty thousand".