12929628513 has 16 divisors (see below), whose sum is σ = 18035732736. Its totient is φ = 8230584960.

The previous prime is 12929628493. The next prime is 12929628533. The reversal of 12929628513 is 31582692921.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (12929628493) and next prime (12929628533).

It is not a de Polignac number, because 12929628513 - 2⁶ = 12929628449 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12929628533) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1112506 + ... + 1124067.

It is an arithmetic number, because the mean of its divisors is an integer number (1127233296).

Almost surely, 2^12929628513 is an apocalyptic number.

It is an amenable number.

12929628513 is a deficient number, since it is larger than the sum of its proper divisors (5106104223).

12929628513 is a wasteful number, since it uses less digits than its factorization.

12929628513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2236664.

The product of its digits is 466560, while the sum is 48.

The spelling of 12929628513 in words is "twelve billion, nine hundred twenty-nine million, six hundred twenty-eight thousand, five hundred thirteen".