18250974096 has 80 divisors (see below), whose sum is σ = 50471174400. Its totient is φ = 5665762944.

The previous prime is 18250974073. The next prime is 18250974097. The reversal of 18250974096 is 69047905281.

It is not an unprimeable number, because it can be changed into a prime (18250974097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 115786 + ... + 223401.

It is an arithmetic number, because the mean of its divisors is an integer number (630889680).

Almost surely, 2^18250974096 is an apocalyptic number.

18250974096 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

18250974096 is an abundant number, since it is smaller than the sum of its proper divisors (32220200304).

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

18250974096 is a wasteful number, since it uses less digits than its factorization.

18250974096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 339276 (or 339270 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 51.

The spelling of 18250974096 in words is "eighteen billion, two hundred fifty million, nine hundred seventy-four thousand, ninety-six".