2140013164 has 12 divisors (see below), whose sum is σ = 3832116904. Its totient is φ = 1045122624.

The previous prime is 2140013129. The next prime is 2140013203. The reversal of 2140013164 is 4613100412.

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, 6220797 + ... + 6221140.

Almost surely, 2^2140013164 is an apocalyptic number.

It is an amenable number.

2140013164 is a deficient number, since it is larger than the sum of its proper divisors (1692103740).

2140013164 is a wasteful number, since it uses less digits than its factorization.

2140013164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12441984 (or 12441982 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 2140013164 is about 46260.2763070002. The cubic root of 2140013164 is about 1288.6613848893.

Adding to 2140013164 its reverse (4613100412), we get a palindrome (6753113576).

The spelling of 2140013164 in words is "two billion, one hundred forty million, thirteen thousand, one hundred sixty-four".