12437676332 has 6 divisors (see below), whose sum is σ = 21765933588. Its totient is φ = 6218838164.

The previous prime is 12437676311. The next prime is 12437676337. The reversal of 12437676332 is 23367673421.

It is not an unprimeable number, because it can be changed into a prime (12437676337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1554709538 + ... + 1554709545.

It is an arithmetic number, because the mean of its divisors is an integer number (3627655598).

Almost surely, 2^12437676332 is an apocalyptic number.

It is an amenable number.

12437676332 is a deficient number, since it is larger than the sum of its proper divisors (9328257256).

12437676332 is a wasteful number, since it uses less digits than its factorization.

12437676332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3109419087 (or 3109419085 counting only the distinct ones).

The product of its digits is 762048, while the sum is 44.

The spelling of 12437676332 in words is "twelve billion, four hundred thirty-seven million, six hundred seventy-six thousand, three hundred thirty-two".