11363217856 has 28 divisors (see below), whose sum is σ = 22674879720. Its totient is φ = 5649862400.

The previous prime is 11363217757. The next prime is 11363217893. The reversal of 11363217856 is 65871236311.

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, 484495 + ... + 507406.

Almost surely, 2^11363217856 is an apocalyptic number.

11363217856 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11363217856 is a deficient number, since it is larger than the sum of its proper divisors (11311661864).

11363217856 is an equidigital number, since it uses as much as digits as its factorization.

11363217856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 992092 (or 992082 counting only the distinct ones).

The product of its digits is 181440, while the sum is 43.

The spelling of 11363217856 in words is "eleven billion, three hundred sixty-three million, two hundred seventeen thousand, eight hundred fifty-six".