2118337432 has 16 divisors (see below), whose sum is σ = 3973919400. Its totient is φ = 1058625600.

The previous prime is 2118337427. The next prime is 2118337453. The reversal of 2118337432 is 2347338112.

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, 51069 + ... + 82732.

Almost surely, 2^2118337432 is an apocalyptic number.

It is an amenable number.

2118337432 is a deficient number, since it is larger than the sum of its proper divisors (1855581968).

2118337432 is a wasteful number, since it uses less digits than its factorization.

2118337432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135786 (or 135782 counting only the distinct ones).

The product of its digits is 24192, while the sum is 34.

The square root of 2118337432 is about 46025.3998570355. The cubic root of 2118337432 is about 1284.2957542462.

The spelling of 2118337432 in words is "two billion, one hundred eighteen million, three hundred thirty-seven thousand, four hundred thirty-two".