12600408612 has 48 divisors (see below), whose sum is σ = 32089865472. Its totient is φ = 3816389280.

The previous prime is 12600408547. The next prime is 12600408643. The reversal of 12600408612 is 21680400621.

It is a self number, because there is not a number n which added to its sum of digits gives 12600408612.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 252043 + ... + 297869.

It is an arithmetic number, because the mean of its divisors is an integer number (668538864).

Almost surely, 2^12600408612 is an apocalyptic number.

12600408612 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12600408612 is an abundant number, since it is smaller than the sum of its proper divisors (19489456860).

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

12600408612 is a wasteful number, since it uses less digits than its factorization.

12600408612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47928 (or 47926 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 30.

The spelling of 12600408612 in words is "twelve billion, six hundred million, four hundred eight thousand, six hundred twelve".