130557977344 has 18 divisors (see below), whose sum is σ = 260605963100. Its totient is φ = 65278988544.

The previous prime is 130557977327. The next prime is 130557977399. The reversal of 130557977344 is 443779755031.

It is a happy number.

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 as a sum of consecutive naturals, namely, 254995794 + ... + 254996305.

Almost surely, 2^130557977344 is an apocalyptic number.

It is an amenable number.

130557977344 is a deficient number, since it is larger than the sum of its proper divisors (130047985756).

130557977344 is an frugal number, since it uses more digits than its factorization.

130557977344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 509992115 (or 509992101 counting only the distinct ones).

The product of its (nonzero) digits is 11113200, while the sum is 55.

The spelling of 130557977344 in words is "one hundred thirty billion, five hundred fifty-seven million, nine hundred seventy-seven thousand, three hundred forty-four".