11180944344 has 32 divisors (see below), whose sum is σ = 28854051840. Its totient is φ = 3606756000.

The previous prime is 11180944337. The next prime is 11180944361. The reversal of 11180944344 is 44344908111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7513332 + ... + 7514819.

It is an arithmetic number, because the mean of its divisors is an integer number (901689120).

Almost surely, 2^11180944344 is an apocalyptic number.

It is an amenable number.

11180944344 is an abundant number, since it is smaller than the sum of its proper divisors (17673107496).

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

11180944344 is a wasteful number, since it uses less digits than its factorization.

11180944344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15028191 (or 15028187 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 39.

The spelling of 11180944344 in words is "eleven billion, one hundred eighty million, nine hundred forty-four thousand, three hundred forty-four".