12237605376 has 80 divisors (see below), whose sum is σ = 32968425600. Its totient is φ = 4033323008.

The previous prime is 12237605371. The next prime is 12237605389. The reversal of 12237605376 is 67350673221.

It is not an unprimeable number, because it can be changed into a prime (12237605371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91945 + ... + 181463.

It is an arithmetic number, because the mean of its divisors is an integer number (412105320).

Almost surely, 2^12237605376 is an apocalyptic number.

12237605376 is a gapful number since it is divisible by the number (16) 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 12237605376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16484212800).

12237605376 is an abundant number, since it is smaller than the sum of its proper divisors (20730820224).

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

12237605376 is an frugal number, since it uses more digits than its factorization.

12237605376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89629 (or 89613 counting only the distinct ones).

The product of its (nonzero) digits is 317520, while the sum is 42.

The spelling of 12237605376 in words is "twelve billion, two hundred thirty-seven million, six hundred five thousand, three hundred seventy-six".