130611878408 has 16 divisors (see below), whose sum is σ = 267160660560. Its totient is φ = 59369035600.

The previous prime is 130611878399. The next prime is 130611878437. The reversal of 130611878408 is 804878116031.

It is a super-2 number, since 2×130611878408² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 742112858 + ... + 742113033.

It is an arithmetic number, because the mean of its divisors is an integer number (16697541285).

Almost surely, 2^130611878408 is an apocalyptic number.

It is an amenable number.

130611878408 is an abundant number, since it is smaller than the sum of its proper divisors (136548782152).

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

130611878408 is a wasteful number, since it uses less digits than its factorization.

130611878408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1484225908 (or 1484225904 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 47.

The spelling of 130611878408 in words is "one hundred thirty billion, six hundred eleven million, eight hundred seventy-eight thousand, four hundred eight".