11397610996 has 12 divisors (see below), whose sum is σ = 20050248960. Its totient is φ = 5668968440.

The previous prime is 11397610981. The next prime is 11397611009. The reversal of 11397610996 is 69901679311.

It is a happy number.

It is a super-2 number, since 2×11397610996² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7458406 + ... + 7459933.

It is an arithmetic number, because the mean of its divisors is an integer number (1670854080).

Almost surely, 2^11397610996 is an apocalyptic number.

It is an amenable number.

11397610996 is a deficient number, since it is larger than the sum of its proper divisors (8652637964).

11397610996 is a wasteful number, since it uses less digits than its factorization.

11397610996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14918534 (or 14918532 counting only the distinct ones).

The product of its (nonzero) digits is 551124, while the sum is 52.

The spelling of 11397610996 in words is "eleven billion, three hundred ninety-seven million, six hundred ten thousand, nine hundred ninety-six".