130545115635642 has 64 divisors (see below), whose sum is σ = 280402762881024. Its totient is φ = 40424349430080.

The previous prime is 130545115635629. The next prime is 130545115635679. The reversal of 130545115635642 is 246536511545031.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 98773753 + ... + 100086684.

It is an arithmetic number, because the mean of its divisors is an integer number (4381293170016).

Almost surely, 2^{130545115635642} is an apocalyptic number.

130545115635642 is an abundant number, since it is smaller than the sum of its proper divisors (149857647245382).

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

130545115635642 is a wasteful number, since it uses less digits than its factorization.

130545115635642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198860603.

The product of its (nonzero) digits is 6480000, while the sum is 51.

The spelling of 130545115635642 in words is "one hundred thirty trillion, five hundred forty-five billion, one hundred fifteen million, six hundred thirty-five thousand, six hundred forty-two".