12337032988 has 96 divisors (see below), whose sum is σ = 25868989440. Its totient is φ = 5038225920.

The previous prime is 12337032977. The next prime is 12337032989. The reversal of 12337032988 is 88923073321.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12337032989) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13166056 + ... + 13166992.

It is an arithmetic number, because the mean of its divisors is an integer number (269468640).

Almost surely, 2^12337032988 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12337032988, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12934494720).

12337032988 is an abundant number, since it is smaller than the sum of its proper divisors (13531956452).

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

12337032988 is a wasteful number, since it uses less digits than its factorization.

12337032988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1235 (or 1233 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 46.

The spelling of 12337032988 in words is "twelve billion, three hundred thirty-seven million, thirty-two thousand, nine hundred eighty-eight".