12630746315 has 32 divisors (see below), whose sum is σ = 16969485312. Its totient is φ = 8947440000.

The previous prime is 12630746291. The next prime is 12630746339. The reversal of 12630746315 is 51364703621.

It is an interprime number because it is at equal distance from previous prime (12630746291) and next prime (12630746339).

It is not a de Polignac number, because 12630746315 - 2⁸ = 12630746059 is a prime.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

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 31 ways as a sum of consecutive naturals, for example, 327290 + ... + 363840.

It is an arithmetic number, because the mean of its divisors is an integer number (530296416).

Almost surely, 2^12630746315 is an apocalyptic number.

12630746315 is a deficient number, since it is larger than the sum of its proper divisors (4338738997).

12630746315 is a wasteful number, since it uses less digits than its factorization.

12630746315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36731.

The product of its (nonzero) digits is 90720, while the sum is 38.

The spelling of 12630746315 in words is "twelve billion, six hundred thirty million, seven hundred forty-six thousand, three hundred fifteen".