18412099674 has 16 divisors (see below), whose sum is σ = 37448339040. Its totient is φ = 6033343280.

The previous prime is 18412099597. The next prime is 18412099757. The reversal of 18412099674 is 47699021481.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26005437 + ... + 26006144.

It is an arithmetic number, because the mean of its divisors is an integer number (2340521190).

Almost surely, 2^18412099674 is an apocalyptic number.

18412099674 is an abundant number, since it is smaller than the sum of its proper divisors (19036239366).

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

18412099674 is a wasteful number, since it uses less digits than its factorization.

18412099674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52011645.

The product of its (nonzero) digits is 870912, while the sum is 51.

The spelling of 18412099674 in words is "eighteen billion, four hundred twelve million, ninety-nine thousand, six hundred seventy-four".