12970910733 has 16 divisors (see below), whose sum is σ = 19976590656. Its totient is φ = 7398736640.

The previous prime is 12970910723. The next prime is 12970910749. The reversal of 12970910733 is 33701907921.

It is a cyclic number.

It is not a de Polignac number, because 12970910733 - 2²⁵ = 12937356301 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12970910723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11559966 + ... + 11561087.

It is an arithmetic number, because the mean of its divisors is an integer number (1248536916).

Almost surely, 2^12970910733 is an apocalyptic number.

It is an amenable number.

12970910733 is a deficient number, since it is larger than the sum of its proper divisors (7005679923).

12970910733 is a wasteful number, since it uses less digits than its factorization.

12970910733 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23121084.

The product of its (nonzero) digits is 71442, while the sum is 42.

The spelling of 12970910733 in words is "twelve billion, nine hundred seventy million, nine hundred ten thousand, seven hundred thirty-three".