11314513544 has 32 divisors (see below), whose sum is σ = 21669530400. Its totient is φ = 5536819200.

The previous prime is 11314513543. The next prime is 11314513577. The reversal of 11314513544 is 44531541311.

It is a self number, because there is not a number n which added to its sum of digits gives 11314513544.

It is not an unprimeable number, because it can be changed into a prime (11314513541) 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, 54344 + ... + 159944.

It is an arithmetic number, because the mean of its divisors is an integer number (677172825).

Almost surely, 2^11314513544 is an apocalyptic number.

It is an amenable number.

11314513544 is a deficient number, since it is larger than the sum of its proper divisors (10355016856).

11314513544 is a wasteful number, since it uses less digits than its factorization.

11314513544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105893 (or 105889 counting only the distinct ones).

The product of its digits is 14400, while the sum is 32.

The spelling of 11314513544 in words is "eleven billion, three hundred fourteen million, five hundred thirteen thousand, five hundred forty-four".