2118992496 has 20 divisors (see below), whose sum is σ = 5474064072. Its totient is φ = 706330816.

The previous prime is 2118992467. The next prime is 2118992527. The reversal of 2118992496 is 6942998112.

It is a congruent number.

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, 22072791 + ... + 22072886.

Almost surely, 2^2118992496 is an apocalyptic number.

It is an amenable number.

2118992496 is an abundant number, since it is smaller than the sum of its proper divisors (3355071576).

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

2118992496 is a wasteful number, since it uses less digits than its factorization.

2118992496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44145688 (or 44145682 counting only the distinct ones).

The product of its digits is 559872, while the sum is 51.

The square root of 2118992496 is about 46032.5156384050. The cubic root of 2118992496 is about 1284.4281236532.

The spelling of 2118992496 in words is "two billion, one hundred eighteen million, nine hundred ninety-two thousand, four hundred ninety-six".