12396561701 has 8 divisors (see below), whose sum is σ = 12452952960. Its totient is φ = 12340208608.

The previous prime is 12396561679. The next prime is 12396561707. The reversal of 12396561701 is 10716569321.

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

It is not a de Polignac number, because 12396561701 - 2¹⁸ = 12396299557 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 (12396561707) 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, 792185 + ... + 807681.

It is an arithmetic number, because the mean of its divisors is an integer number (1556619120).

Almost surely, 2^12396561701 is an apocalyptic number.

It is an amenable number.

12396561701 is a deficient number, since it is larger than the sum of its proper divisors (56391259).

12396561701 is a wasteful number, since it uses less digits than its factorization.

12396561701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19083.

The product of its (nonzero) digits is 68040, while the sum is 41.

The spelling of 12396561701 in words is "twelve billion, three hundred ninety-six million, five hundred sixty-one thousand, seven hundred one".