11504723392 has 28 divisors (see below), whose sum is σ = 22844583216. Its totient is φ = 5748608000.

The previous prime is 11504723387. The next prime is 11504723393. The reversal of 11504723392 is 29332740511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11504723393) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41517 + ... + 157267.

It is an arithmetic number, because the mean of its divisors is an integer number (815877972).

Almost surely, 2^11504723392 is an apocalyptic number.

It is an amenable number.

11504723392 is a deficient number, since it is larger than the sum of its proper divisors (11339859824).

11504723392 is a wasteful number, since it uses less digits than its factorization.

11504723392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117316 (or 117306 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 37.

The spelling of 11504723392 in words is "eleven billion, five hundred four million, seven hundred twenty-three thousand, three hundred ninety-two".