12915336267 has 12 divisors (see below), whose sum is σ = 19298778720. Its totient is φ = 8313319728.

The previous prime is 12915336233. The next prime is 12915336277. The reversal of 12915336267 is 76263351921.

12915336267 is a `hidden beast` number, since 1 + 2 + 9 + 15 + 3 + 3 + 626 + 7 = 666.

It is not a de Polignac number, because 12915336267 - 2²³ = 12906947659 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12915336227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24741763 + ... + 24742284.

It is an arithmetic number, because the mean of its divisors is an integer number (1608231560).

Almost surely, 2^12915336267 is an apocalyptic number.

12915336267 is a deficient number, since it is larger than the sum of its proper divisors (6383442453).

12915336267 is a wasteful number, since it uses less digits than its factorization.

12915336267 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49484082 (or 49484079 counting only the distinct ones).

The product of its digits is 408240, while the sum is 45.

The spelling of 12915336267 in words is "twelve billion, nine hundred fifteen million, three hundred thirty-six thousand, two hundred sixty-seven".