130409309378 has 32 divisors (see below), whose sum is σ = 206686771200. Its totient is φ = 61539882624.

The previous prime is 130409309363. The next prime is 130409309413. The reversal of 130409309378 is 873903904031.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32871551 + ... + 32875517.

It is an arithmetic number, because the mean of its divisors is an integer number (6458961600).

Almost surely, 2^130409309378 is an apocalyptic number.

130409309378 is a deficient number, since it is larger than the sum of its proper divisors (76277461822).

130409309378 is a wasteful number, since it uses less digits than its factorization.

130409309378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7034.

The product of its (nonzero) digits is 489888, while the sum is 47.

The spelling of 130409309378 in words is "one hundred thirty billion, four hundred nine million, three hundred nine thousand, three hundred seventy-eight".