12308145960 has 64 divisors (see below), whose sum is σ = 40281209280. Its totient is φ = 2983792640.

The previous prime is 12308145959. The next prime is 12308146049. The reversal of 12308145960 is 6954180321.

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, 4660857 + ... + 4663496.

It is an arithmetic number, because the mean of its divisors is an integer number (629393895).

Almost surely, 2^12308145960 is an apocalyptic number.

12308145960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12308145960 is an abundant number, since it is smaller than the sum of its proper divisors (27973063320).

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

12308145960 is a wasteful number, since it uses less digits than its factorization.

12308145960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9324378 (or 9324374 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 39.

The spelling of 12308145960 in words is "twelve billion, three hundred eight million, one hundred forty-five thousand, nine hundred sixty".