11394522624 has 40 divisors (see below), whose sum is σ = 30355724520. Its totient is φ = 3798173696.

The previous prime is 11394522613. The next prime is 11394522641. The reversal of 11394522624 is 42622549311.

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, 3707619 + ... + 3710690.

It is an arithmetic number, because the mean of its divisors is an integer number (758893113).

Almost surely, 2^11394522624 is an apocalyptic number.

It is an amenable number.

11394522624 is an abundant number, since it is smaller than the sum of its proper divisors (18961201896).

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

11394522624 is an frugal number, since it uses more digits than its factorization.

11394522624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7418330 (or 7418314 counting only the distinct ones).

The product of its digits is 103680, while the sum is 39.

The spelling of 11394522624 in words is "eleven billion, three hundred ninety-four million, five hundred twenty-two thousand, six hundred twenty-four".