18749538471096 has 48 divisors (see below), whose sum is σ = 50800651176600. Its totient is φ = 6247304476992.

The previous prime is 18749538471049. The next prime is 18749538471133. The reversal of 18749538471096 is 69017483594781.

18749538471096 is a `hidden beast` number, since 1 + 8 + 7 + 4 + 95 + 384 + 71 + 0 + 96 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 52773391 + ... + 53127486.

Almost surely, 2^{18749538471096} is an apocalyptic number.

It is an amenable number.

18749538471096 is an abundant number, since it is smaller than the sum of its proper divisors (32051112705504).

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

18749538471096 is a wasteful number, since it uses less digits than its factorization.

18749538471096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105903348 (or 105903341 counting only the distinct ones).

The product of its (nonzero) digits is 365783040, while the sum is 72.

The spelling of 18749538471096 in words is "eighteen trillion, seven hundred forty-nine billion, five hundred thirty-eight million, four hundred seventy-one thousand, ninety-six".