373325641920 has 336 divisors, whose sum is σ = 1600937664768. Its totient is φ = 77574113280.

The previous prime is 373325641919. The next prime is 373325641993. The reversal of 373325641920 is 29146523373.

373325641920 is a `hidden beast` number, since 3 + 73 + 3 + 2 + 564 + 19 + 2 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (336).

It is a super-2 number, since 2×373325641920² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

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, 619974 + ... + 1063493.

Almost surely, 2^373325641920 is an apocalyptic number.

373325641920 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

373325641920 is an abundant number, since it is smaller than the sum of its proper divisors (1227612022848).

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

373325641920 is a wasteful number, since it uses less digits than its factorization.

373325641920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1683508 (or 1683495 counting only the distinct ones).

The product of its (nonzero) digits is 816480, while the sum is 45.

The spelling of 373325641920 in words is "three hundred seventy-three billion, three hundred twenty-five million, six hundred forty-one thousand, nine hundred twenty".