130938704940 has 24 divisors (see below), whose sum is σ = 366628374000. Its totient is φ = 34916987968.

The previous prime is 130938704851. The next prime is 130938704951. The reversal of 130938704940 is 49407839031.

It is a happy number.

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 130938704940.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1091155815 + ... + 1091155934.

It is an arithmetic number, because the mean of its divisors is an integer number (15276182250).

Almost surely, 2^130938704940 is an apocalyptic number.

130938704940 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130938704940 is an abundant number, since it is smaller than the sum of its proper divisors (235689669060).

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

130938704940 is a wasteful number, since it uses less digits than its factorization.

130938704940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2182311761 (or 2182311759 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 48.

The spelling of 130938704940 in words is "one hundred thirty billion, nine hundred thirty-eight million, seven hundred four thousand, nine hundred forty".