12326570763 has 32 divisors (see below), whose sum is σ = 17798760000. Its totient is φ = 7543259136.

The previous prime is 12326570759. The next prime is 12326570779. The reversal of 12326570763 is 36707562321.

It is not a de Polignac number, because 12326570763 - 2² = 12326570759 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12326570363) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6110331 + ... + 6112347.

It is an arithmetic number, because the mean of its divisors is an integer number (556211250).

Almost surely, 2^12326570763 is an apocalyptic number.

12326570763 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

12326570763 is a deficient number, since it is larger than the sum of its proper divisors (5472189237).

12326570763 is a wasteful number, since it uses less digits than its factorization.

12326570763 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2831.

The product of its (nonzero) digits is 317520, while the sum is 42.

The spelling of 12326570763 in words is "twelve billion, three hundred twenty-six million, five hundred seventy thousand, seven hundred sixty-three".