11312804408 has 16 divisors (see below), whose sum is σ = 21409748280. Its totient is φ = 5603538208.

The previous prime is 11312804381. The next prime is 11312804417. The reversal of 11312804408 is 80440821311.

It is a happy number.

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, 6607091 + ... + 6608802.

Almost surely, 2^11312804408 is an apocalyptic number.

It is an amenable number.

11312804408 is a deficient number, since it is larger than the sum of its proper divisors (10096943872).

11312804408 is a wasteful number, since it uses less digits than its factorization.

11312804408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13216006 (or 13216002 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 32.

The spelling of 11312804408 in words is "eleven billion, three hundred twelve million, eight hundred four thousand, four hundred eight".