12013874980 has 24 divisors (see below), whose sum is σ = 25370089920. Its totient is φ = 4778701920.

The previous prime is 12013874927. The next prime is 12013874987. The reversal of 12013874980 is 8947831021.

It is not an unprimeable number, because it can be changed into a prime (12013874987) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1674336 + ... + 1681495.

It is an arithmetic number, because the mean of its divisors is an integer number (1057087080).

Almost surely, 2^12013874980 is an apocalyptic number.

12013874980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12013874980 is an abundant number, since it is smaller than the sum of its proper divisors (13356214940).

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

12013874980 is a wasteful number, since it uses less digits than its factorization.

12013874980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3356019 (or 3356017 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 43.

The spelling of 12013874980 in words is "twelve billion, thirteen million, eight hundred seventy-four thousand, nine hundred eighty".