2118514324 has 6 divisors (see below), whose sum is σ = 3707400074. Its totient is φ = 1059257160.

The previous prime is 2118514283. The next prime is 2118514367. The reversal of 2118514324 is 4234158112.

It can be written as a sum of positive squares in only one way, i.e., 2096724100 + 21790224 = 45790^2 + 4668^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 264814287 + ... + 264814294.

Almost surely, 2^2118514324 is an apocalyptic number.

It is an amenable number.

2118514324 is a deficient number, since it is larger than the sum of its proper divisors (1588885750).

2118514324 is a wasteful number, since it uses less digits than its factorization.

2118514324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 529628585 (or 529628583 counting only the distinct ones).

The product of its digits is 7680, while the sum is 31.

The square root of 2118514324 is about 46027.3214949556. The cubic root of 2118514324 is about 1284.3315016705.

The spelling of 2118514324 in words is "two billion, one hundred eighteen million, five hundred fourteen thousand, three hundred twenty-four".