38462931120 has 160 divisors (see below), whose sum is σ = 126503778240. Its totient is φ = 9633955840.

The previous prime is 38462931083. The next prime is 38462931127. The reversal of 38462931120 is 2113926483.

It is not an unprimeable number, because it can be changed into a prime (38462931127) 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, 2067460 + ... + 2085980.

It is an arithmetic number, because the mean of its divisors is an integer number (790648614).

Almost surely, 2^38462931120 is an apocalyptic number.

38462931120 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 38462931120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63251889120).

38462931120 is an abundant number, since it is smaller than the sum of its proper divisors (88040847120).

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

38462931120 is a wasteful number, since it uses less digits than its factorization.

38462931120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19063 (or 19057 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 39.

The spelling of 38462931120 in words is "thirty-eight billion, four hundred sixty-two million, nine hundred thirty-one thousand, one hundred twenty".