11134468904 has 64 divisors (see below), whose sum is σ = 23189241600. Its totient is φ = 4978761984.

The previous prime is 11134468859. The next prime is 11134468931. The reversal of 11134468904 is 40986443111.

It is a super-2 number, since 2×11134468904² (a number of 21 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 913619 + ... + 925725.

It is an arithmetic number, because the mean of its divisors is an integer number (362331900).

Almost surely, 2^11134468904 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11134468904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11594620800).

11134468904 is an abundant number, since it is smaller than the sum of its proper divisors (12054772696).

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

11134468904 is a wasteful number, since it uses less digits than its factorization.

11134468904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12402 (or 12398 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 41.

The spelling of 11134468904 in words is "eleven billion, one hundred thirty-four million, four hundred sixty-eight thousand, nine hundred four".