12608068632 has 32 divisors (see below), whose sum is σ = 33374300400. Its totient is φ = 3955472384.

The previous prime is 12608068609. The next prime is 12608068667. The reversal of 12608068632 is 23686080621.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15450657 + ... + 15451472.

Almost surely, 2^12608068632 is an apocalyptic number.

12608068632 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12608068632 is an abundant number, since it is smaller than the sum of its proper divisors (20766231768).

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

12608068632 is a wasteful number, since it uses less digits than its factorization.

12608068632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30902155 (or 30902151 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 42.

The spelling of 12608068632 in words is "twelve billion, six hundred eight million, sixty-eight thousand, six hundred thirty-two".