11544293900 has 72 divisors (see below), whose sum is σ = 25953963840. Its totient is φ = 4451776000.

The previous prime is 11544293899. The next prime is 11544293939. The reversal of 11544293900 is 939244511.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2204285 + ... + 2209515.

It is an arithmetic number, because the mean of its divisors is an integer number (360471720).

Almost surely, 2^11544293900 is an apocalyptic number.

11544293900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11544293900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12976981920).

11544293900 is an abundant number, since it is smaller than the sum of its proper divisors (14409669940).

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

11544293900 is a wasteful number, since it uses less digits than its factorization.

11544293900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6035 (or 6028 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 38.

The spelling of 11544293900 in words is "eleven billion, five hundred forty-four million, two hundred ninety-three thousand, nine hundred".