11197433904 has 40 divisors (see below), whose sum is σ = 29632238832. Its totient is φ = 3641441280.

The previous prime is 11197433903. The next prime is 11197433921. The reversal of 11197433904 is 40933479111.

It is not an unprimeable number, because it can be changed into a prime (11197433903) 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, 2842909 + ... + 2846844.

Almost surely, 2^11197433904 is an apocalyptic number.

It is an amenable number.

11197433904 is an abundant number, since it is smaller than the sum of its proper divisors (18434804928).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11197433904 is a wasteful number, since it uses less digits than its factorization.

11197433904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5689805 (or 5689799 counting only the distinct ones).

The product of its (nonzero) digits is 81648, while the sum is 42.

The spelling of 11197433904 in words is "eleven billion, one hundred ninety-seven million, four hundred thirty-three thousand, nine hundred four".