130667505768 has 48 divisors (see below), whose sum is σ = 355669548000. Its totient is φ = 43336956960.

The previous prime is 130667505763. The next prime is 130667505893. The reversal of 130667505768 is 867505766031.

130667505768 is a `hidden beast` number, since 1 + 3 + 0 + 6 + 67 + 5 + 0 + 576 + 8 = 666.

It is not an unprimeable number, because it can be changed into a prime (130667505763) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4545538 + ... + 4574193.

It is an arithmetic number, because the mean of its divisors is an integer number (7409782250).

Almost surely, 2^130667505768 is an apocalyptic number.

130667505768 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

130667505768 is an abundant number, since it is smaller than the sum of its proper divisors (225002042232).

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

130667505768 is a wasteful number, since it uses less digits than its factorization.

130667505768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9119942 (or 9119935 counting only the distinct ones).

The product of its (nonzero) digits is 6350400, while the sum is 54.

The spelling of 130667505768 in words is "one hundred thirty billion, six hundred sixty-seven million, five hundred five thousand, seven hundred sixty-eight".