12329640613 has 8 divisors (see below), whose sum is σ = 13139451648. Its totient is φ = 11542641264.

The previous prime is 12329640601. The next prime is 12329640781. The reversal of 12329640613 is 31604692321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12329640613 - 2¹⁷ = 12329509541 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12329640313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5701806 + ... + 5703967.

It is an arithmetic number, because the mean of its divisors is an integer number (1642431456).

Almost surely, 2^12329640613 is an apocalyptic number.

It is an amenable number.

12329640613 is a deficient number, since it is larger than the sum of its proper divisors (809811035).

12329640613 is a wasteful number, since it uses less digits than its factorization.

12329640613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11405843.

The product of its (nonzero) digits is 46656, while the sum is 37.

The spelling of 12329640613 in words is "twelve billion, three hundred twenty-nine million, six hundred forty thousand, six hundred thirteen".