2914512138 has 16 divisors (see below), whose sum is σ = 6476693760. Its totient is φ = 971504028.

The previous prime is 2914512119. The next prime is 2914512173. The reversal of 2914512138 is 8312154192.

2914512138 is a `hidden beast` number, since 2 + 9 + 1 + 4 + 512 + 138 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26986170 + ... + 26986277.

It is an arithmetic number, because the mean of its divisors is an integer number (404793360).

Almost surely, 2^2914512138 is an apocalyptic number.

2914512138 is an abundant number, since it is smaller than the sum of its proper divisors (3562181622).

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

2914512138 is a wasteful number, since it uses less digits than its factorization.

2914512138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53972458 (or 53972452 counting only the distinct ones).

The product of its digits is 17280, while the sum is 36.

The square root of 2914512138 is about 53986.2217422186. The cubic root of 2914512138 is about 1428.4179184258.

The spelling of 2914512138 in words is "two billion, nine hundred fourteen million, five hundred twelve thousand, one hundred thirty-eight".