150642715392 has 432 divisors, whose sum is σ = 508311731200. Its totient is φ = 42490552320.

The previous prime is 150642715387. The next prime is 150642715429. The reversal of 150642715392 is 293517246051.

150642715392 is a `hidden beast` number, since 1 + 5 + 0 + 6 + 42 + 71 + 539 + 2 = 666.

It is a super-2 number, since 2×150642715392² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 17637459 + ... + 17645997.

Almost surely, 2^150642715392 is an apocalyptic number.

150642715392 is a gapful number since it is divisible by the number (12) 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 150642715392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (254155865600).

150642715392 is an abundant number, since it is smaller than the sum of its proper divisors (357669015808).

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

150642715392 is a wasteful number, since it uses less digits than its factorization.

150642715392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8624 (or 8607 counting only the distinct ones).

The product of its (nonzero) digits is 453600, while the sum is 45.

The spelling of 150642715392 in words is "one hundred fifty billion, six hundred forty-two million, seven hundred fifteen thousand, three hundred ninety-two".