130794410128 has 20 divisors (see below), whose sum is σ = 255656776428. Its totient is φ = 64818467840.

The previous prime is 130794410119. The next prime is 130794410129. The reversal of 130794410128 is 821014497031.

It can be written as a sum of positive squares in 2 ways, for example, as 71710412944 + 59083997184 = 267788^2 + 243072^2 .

It is not an unprimeable number, because it can be changed into a prime (130794410129) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36169213 + ... + 36172828.

Almost surely, 2^130794410128 is an apocalyptic number.

It is an amenable number.

130794410128 is a deficient number, since it is larger than the sum of its proper divisors (124862366300).

130794410128 is a wasteful number, since it uses less digits than its factorization.

130794410128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72342162 (or 72342156 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 40.

The spelling of 130794410128 in words is "one hundred thirty billion, seven hundred ninety-four million, four hundred ten thousand, one hundred twenty-eight".