12712334697 has 32 divisors (see below), whose sum is σ = 19186728960. Its totient is φ = 8317112400.

The previous prime is 12712334671. The next prime is 12712334699. The reversal of 12712334697 is 79643321721.

It is not a de Polignac number, because 12712334697 - 2¹⁴ = 12712318313 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12712334699) 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, 319608 + ... + 357174.

It is an arithmetic number, because the mean of its divisors is an integer number (599585280).

Almost surely, 2^12712334697 is an apocalyptic number.

It is an amenable number.

12712334697 is a deficient number, since it is larger than the sum of its proper divisors (6474394263).

12712334697 is a wasteful number, since it uses less digits than its factorization.

12712334697 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37810 (or 37804 counting only the distinct ones).

The product of its digits is 381024, while the sum is 45.

The spelling of 12712334697 in words is "twelve billion, seven hundred twelve million, three hundred thirty-four thousand, six hundred ninety-seven".