11251372924 has 24 divisors (see below), whose sum is σ = 21843964800. Its totient is φ = 5027576880.

The previous prime is 11251372907. The next prime is 11251372943. The reversal of 11251372924 is 42927315211.

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, 2164464 + ... + 2169655.

It is an arithmetic number, because the mean of its divisors is an integer number (910165200).

Almost surely, 2^11251372924 is an apocalyptic number.

It is an amenable number.

11251372924 is a deficient number, since it is larger than the sum of its proper divisors (10592591876).

11251372924 is a wasteful number, since it uses less digits than its factorization.

11251372924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4334193 (or 4334191 counting only the distinct ones).

The product of its digits is 30240, while the sum is 37.

The spelling of 11251372924 in words is "eleven billion, two hundred fifty-one million, three hundred seventy-two thousand, nine hundred twenty-four".