12372705600 has 168 divisors, whose sum is σ = 40799918400. Its totient is φ = 3282554880.

The previous prime is 12372705487. The next prime is 12372705607. The reversal of 12372705600 is 650727321.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12372705607) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 948724 + ... + 961676.

Almost surely, 2^12372705600 is an apocalyptic number.

12372705600 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 12372705600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20399959200).

12372705600 is an abundant number, since it is smaller than the sum of its proper divisors (28427212800).

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

12372705600 is a wasteful number, since it uses less digits than its factorization.

12372705600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13177 (or 13162 counting only the distinct ones).

The product of its (nonzero) digits is 17640, while the sum is 33.

The spelling of 12372705600 in words is "twelve billion, three hundred seventy-two million, seven hundred five thousand, six hundred".