12397701767 has 8 divisors (see below), whose sum is σ = 13574675712. Its totient is φ = 11229046200.

The previous prime is 12397701751. The next prime is 12397701779. The reversal of 12397701767 is 76710779321.

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 12397701767 - 2⁴ = 12397701751 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 (12397701727) 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, 2076473 + ... + 2082434.

It is an arithmetic number, because the mean of its divisors is an integer number (1696834464).

Almost surely, 2^12397701767 is an apocalyptic number.

12397701767 is a deficient number, since it is larger than the sum of its proper divisors (1176973945).

12397701767 is a wasteful number, since it uses less digits than its factorization.

12397701767 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4159189.

The product of its (nonzero) digits is 777924, while the sum is 50.

The spelling of 12397701767 in words is "twelve billion, three hundred ninety-seven million, seven hundred one thousand, seven hundred sixty-seven".