11473370544 has 20 divisors (see below), whose sum is σ = 29639540696. Its totient is φ = 3824456832.

The previous prime is 11473370497. The next prime is 11473370551. The reversal of 11473370544 is 44507337411.

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, 119514229 + ... + 119514324.

Almost surely, 2^11473370544 is an apocalyptic number.

It is an amenable number.

11473370544 is an abundant number, since it is smaller than the sum of its proper divisors (18166170152).

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

11473370544 is a wasteful number, since it uses less digits than its factorization.

11473370544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239028564 (or 239028558 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 39.

The spelling of 11473370544 in words is "eleven billion, four hundred seventy-three million, three hundred seventy thousand, five hundred forty-four".