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142675370000 = 2454191514973
BaseRepresentation
bin1000010011100000011…
…1010110000000010000
3111122021021212202102222
42010320013112000100
54314144343320000
6145313312200212
713210425430562
oct2047007260020
9448237782388
10142675370000
1155565588229
1223799839068
13105b9c33a77
146c96a8d332
153aa0a3da85
hex21381d6010

142675370000 has 200 divisors, whose sum is σ = 366093562560. Its totient is φ = 53697600000.

The previous prime is 142675369999. The next prime is 142675370009. The reversal of 142675370000 is 73576241.

It is a tau number, because it is divible by the number of its divisors (200).

It is a super-2 number, since 2×1426753700002 (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (142675370009) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 28687514 + ... + 28692486.

Almost surely, 2142675370000 is an apocalyptic number.

142675370000 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 142675370000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (183046781280).

142675370000 is an abundant number, since it is smaller than the sum of its proper divisors (223418192560).

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

142675370000 is a wasteful number, since it uses less digits than its factorization.

142675370000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5171 (or 5150 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 35.

The spelling of 142675370000 in words is "one hundred forty-two billion, six hundred seventy-five million, three hundred seventy thousand".