372738913920 has 256 divisors, whose sum is σ = 1323293328000. Its totient is φ = 99157893120.

The previous prime is 372738913909. The next prime is 372738913927. The reversal of 372738913920 is 29319837273.

It is a super-2 number, since 2×372738913920² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (372738913927) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7214580 + ... + 7266060.

Almost surely, 2^372738913920 is an apocalyptic number.

372738913920 is a gapful number since it is divisible by the number (30) 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 372738913920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (661646664000).

372738913920 is an abundant number, since it is smaller than the sum of its proper divisors (950554414080).

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

372738913920 is a wasteful number, since it uses less digits than its factorization.

372738913920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51928 (or 51910 counting only the distinct ones).

The product of its (nonzero) digits is 3429216, while the sum is 54.

The spelling of 372738913920 in words is "three hundred seventy-two billion, seven hundred thirty-eight million, nine hundred thirteen thousand, nine hundred twenty".