153252112122432 has 42 divisors (see below), whose sum is σ = 439269508880358. Its totient is φ = 51084037373952.

The previous prime is 153252112122419. The next prime is 153252112122469. The reversal of 153252112122432 is 234221211252351.

153252112122432 is a `hidden beast` number, since 1 + 5 + 3 + 2 + 5 + 2 + 1 + 1 + 212 + 2 + 432 = 666.

It can be written as a sum of positive squares in only one way, i.e., 139726016971776 + 13526095150656 = 11820576^2 + 3677784^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 133031346753 + ... + 133031347904.

Almost surely, 2^{153252112122432} is an apocalyptic number.

153252112122432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

153252112122432 is an abundant number, since it is smaller than the sum of its proper divisors (286017396757926).

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

153252112122432 is a wasteful number, since it uses less digits than its factorization.

153252112122432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266062694675 (or 266062694662 counting only the distinct ones).

The product of its digits is 57600, while the sum is 36.

Adding to 153252112122432 its reverse (234221211252351), we get a palindrome (387473323374783).

The spelling of 153252112122432 in words is "one hundred fifty-three trillion, two hundred fifty-two billion, one hundred twelve million, one hundred twenty-two thousand, four hundred thirty-two".