151532370432 has 320 divisors, whose sum is σ = 454919097600. Its totient is φ = 49799577600.

The previous prime is 151532370421. The next prime is 151532370463. The reversal of 151532370432 is 234073235151.

151532370432 is a `hidden beast` number, since 1 + 5 + 153 + 2 + 3 + 70 + 432 = 666.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 478019938 + ... + 478020254.

It is an arithmetic number, because the mean of its divisors is an integer number (1421622180).

Almost surely, 2^151532370432 is an apocalyptic number.

151532370432 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 151532370432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (227459548800).

151532370432 is an abundant number, since it is smaller than the sum of its proper divisors (303386727168).

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

151532370432 is a wasteful number, since it uses less digits than its factorization.

151532370432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 724 (or 702 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 36.

The spelling of 151532370432 in words is "one hundred fifty-one billion, five hundred thirty-two million, three hundred seventy thousand, four hundred thirty-two".