373916521152 has 168 divisors, whose sum is σ = 1087389069312. Its totient is φ = 122834880000.

The previous prime is 373916521129. The next prime is 373916521163. The reversal of 373916521152 is 251125619373.

373916521152 is a `hidden beast` number, since 3 + 73 + 9 + 1 + 6 + 521 + 1 + 52 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 373916521098 and 373916521107.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11029027 + ... + 11062877.

It is an arithmetic number, because the mean of its divisors is an integer number (6472553984).

Almost surely, 2^373916521152 is an apocalyptic number.

373916521152 is a gapful number since it is divisible by the number (32) 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 373916521152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (543694534656).

373916521152 is an abundant number, since it is smaller than the sum of its proper divisors (713472548160).

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

373916521152 is a wasteful number, since it uses less digits than its factorization.

373916521152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34147 (or 34134 counting only the distinct ones).

The product of its digits is 340200, while the sum is 45.

The spelling of 373916521152 in words is "three hundred seventy-three billion, nine hundred sixteen million, five hundred twenty-one thousand, one hundred fifty-two".