12365657414 has 16 divisors (see below), whose sum is σ = 20246518080. Its totient is φ = 5617473960.

The previous prime is 12365657407. The next prime is 12365657431. The reversal of 12365657414 is 41475656321.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 125204 + ... + 201015.

It is an arithmetic number, because the mean of its divisors is an integer number (1265407380).

Almost surely, 2^12365657414 is an apocalyptic number.

12365657414 is a deficient number, since it is larger than the sum of its proper divisors (7880860666).

12365657414 is a wasteful number, since it uses less digits than its factorization.

12365657414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 327955.

The product of its digits is 604800, while the sum is 44.

The spelling of 12365657414 in words is "twelve billion, three hundred sixty-five million, six hundred fifty-seven thousand, four hundred fourteen".