130567977140 has 24 divisors (see below), whose sum is σ = 277019485512. Its totient is φ = 51688765440.

The previous prime is 130567977121. The next prime is 130567977187. The reversal of 130567977140 is 41779765031.

It can be written as a sum of positive squares in 4 ways, for example, as 23197726864 + 107370250276 = 152308^2 + 327674^2 .

It is a congruent number.

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, 33649601 + ... + 33653480.

It is an arithmetic number, because the mean of its divisors is an integer number (11542478563).

Almost surely, 2^130567977140 is an apocalyptic number.

130567977140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130567977140 is an abundant number, since it is smaller than the sum of its proper divisors (146451508372).

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

130567977140 is a wasteful number, since it uses less digits than its factorization.

130567977140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67303187 (or 67303185 counting only the distinct ones).

The product of its (nonzero) digits is 1111320, while the sum is 50.

The spelling of 130567977140 in words is "one hundred thirty billion, five hundred sixty-seven million, nine hundred seventy-seven thousand, one hundred forty".