11372820924 has 24 divisors (see below), whose sum is σ = 26553018240. Its totient is φ = 3788592304.

The previous prime is 11372820923. The next prime is 11372820941. The reversal of 11372820924 is 42902827311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11372820923) 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, 273264 + ... + 312119.

It is an arithmetic number, because the mean of its divisors is an integer number (1106375760).

Almost surely, 2^11372820924 is an apocalyptic number.

It is an amenable number.

11372820924 is an abundant number, since it is smaller than the sum of its proper divisors (15180197316).

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

11372820924 is a wasteful number, since it uses less digits than its factorization.

11372820924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 587009 (or 587007 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 39.

The spelling of 11372820924 in words is "eleven billion, three hundred seventy-two million, eight hundred twenty thousand, nine hundred twenty-four".