11372724408 has 128 divisors (see below), whose sum is σ = 29295302400. Its totient is φ = 3678176256.

The previous prime is 11372724353. The next prime is 11372724421. The reversal of 11372724408 is 80442727311.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 48809860 + ... + 48810092.

It is an arithmetic number, because the mean of its divisors is an integer number (228869550).

Almost surely, 2^11372724408 is an apocalyptic number.

It is an amenable number.

11372724408 is an abundant number, since it is smaller than the sum of its proper divisors (17922577992).

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

11372724408 is a wasteful number, since it uses less digits than its factorization.

11372724408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 661 (or 657 counting only the distinct ones).

The product of its (nonzero) digits is 75264, while the sum is 39.

The spelling of 11372724408 in words is "eleven billion, three hundred seventy-two million, seven hundred twenty-four thousand, four hundred eight".