2264138402 has 16 divisors (see below), whose sum is σ = 3516384960. Its totient is φ = 1092078288.

The previous prime is 2264138329. The next prime is 2264138417. The reversal of 2264138402 is 2048314622.

It is a super-2 number, since 2×2264138402² = 10252645406822227208, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52403 + ... + 85289.

It is an arithmetic number, because the mean of its divisors is an integer number (219774060).

Almost surely, 2^2264138402 is an apocalyptic number.

2264138402 is a deficient number, since it is larger than the sum of its proper divisors (1252246558).

2264138402 is a wasteful number, since it uses less digits than its factorization.

2264138402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34105.

The product of its (nonzero) digits is 18432, while the sum is 32.

The square root of 2264138402 is about 47582.9633587485. The cubic root of 2264138402 is about 1313.1096418877.

The spelling of 2264138402 in words is "two billion, two hundred sixty-four million, one hundred thirty-eight thousand, four hundred two".