12899330015 has 32 divisors (see below), whose sum is σ = 18196448256. Its totient is φ = 8654405760.

The previous prime is 12899329997. The next prime is 12899330063. The reversal of 12899330015 is 51003399821.

It is not a de Polignac number, because 12899330015 - 2¹² = 12899325919 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1427642 + ... + 1436648.

It is an arithmetic number, because the mean of its divisors is an integer number (568639008).

Almost surely, 2^12899330015 is an apocalyptic number.

12899330015 is a deficient number, since it is larger than the sum of its proper divisors (5297118241).

12899330015 is a wasteful number, since it uses less digits than its factorization.

12899330015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11039.

The product of its (nonzero) digits is 58320, while the sum is 41.

The spelling of 12899330015 in words is "twelve billion, eight hundred ninety-nine million, three hundred thirty thousand, fifteen".