12976707623 has 8 divisors (see below), whose sum is σ = 14396348160. Its totient is φ = 11597057080.

The previous prime is 12976707619. The next prime is 12976707629. The reversal of 12976707623 is 32670767921.

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

It is a cyclic number.

It is not a de Polignac number, because 12976707623 - 2² = 12976707619 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 (12976707629) 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, 9996815 + ... + 9998112.

It is an arithmetic number, because the mean of its divisors is an integer number (1799543520).

Almost surely, 2^12976707623 is an apocalyptic number.

12976707623 is a deficient number, since it is larger than the sum of its proper divisors (1419640537).

12976707623 is a wasteful number, since it uses less digits than its factorization.

12976707623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19994997.

The product of its (nonzero) digits is 1333584, while the sum is 50.

The spelling of 12976707623 in words is "twelve billion, nine hundred seventy-six million, seven hundred seven thousand, six hundred twenty-three".