18670915130794 has 32 divisors (see below), whose sum is σ = 29502689823360. Its totient is φ = 8837430350400.

The previous prime is 18670915130759. The next prime is 18670915130801. The reversal of 18670915130794 is 49703151907681.

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, 414325024 + ... + 414370084.

It is an arithmetic number, because the mean of its divisors is an integer number (921959056980).

Almost surely, 2^{18670915130794} is an apocalyptic number.

18670915130794 is a deficient number, since it is larger than the sum of its proper divisors (10831774692566).

18670915130794 is a wasteful number, since it uses less digits than its factorization.

18670915130794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53086.

The product of its (nonzero) digits is 11430720, while the sum is 61.

The spelling of 18670915130794 in words is "eighteen trillion, six hundred seventy billion, nine hundred fifteen million, one hundred thirty thousand, seven hundred ninety-four".