18012596074 has 8 divisors (see below), whose sum is σ = 29475157248. Its totient is φ = 8187543660.

The previous prime is 18012596053. The next prime is 18012596179. The reversal of 18012596074 is 47069521081.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 18012596074.

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, 409377162 + ... + 409377205.

It is an arithmetic number, because the mean of its divisors is an integer number (3684394656).

Almost surely, 2^18012596074 is an apocalyptic number.

18012596074 is a deficient number, since it is larger than the sum of its proper divisors (11462561174).

18012596074 is a wasteful number, since it uses less digits than its factorization.

18012596074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 818754380.

The product of its (nonzero) digits is 120960, while the sum is 43.

The spelling of 18012596074 in words is "eighteen billion, twelve million, five hundred ninety-six thousand, seventy-four".