12935907007 has 16 divisors (see below), whose sum is σ = 13351871232. Its totient is φ = 12524978880.

The previous prime is 12935906957. The next prime is 12935907029. The reversal of 12935907007 is 70070953921.

It is a cyclic number.

It is not a de Polignac number, because 12935907007 - 2²³ = 12927518399 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 (12935907067) 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, 6209188 + ... + 6211270.

It is an arithmetic number, because the mean of its divisors is an integer number (834491952).

Almost surely, 2^12935907007 is an apocalyptic number.

12935907007 is a deficient number, since it is larger than the sum of its proper divisors (415964225).

12935907007 is a wasteful number, since it uses less digits than its factorization.

12935907007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3198.

The product of its (nonzero) digits is 119070, while the sum is 43.

The spelling of 12935907007 in words is "twelve billion, nine hundred thirty-five million, nine hundred seven thousand, seven".