12797468380 has 24 divisors (see below), whose sum is σ = 26889780960. Its totient is φ = 5116111680.

The previous prime is 12797468371. The next prime is 12797468389. The reversal of 12797468380 is 8386479721.

It is an interprime number because it is at equal distance from previous prime (12797468371) and next prime (12797468389).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12797468389) 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, 143056 + ... + 214615.

It is an arithmetic number, because the mean of its divisors is an integer number (1120407540).

Almost surely, 2^12797468380 is an apocalyptic number.

12797468380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12797468380 is an abundant number, since it is smaller than the sum of its proper divisors (14092312580).

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

12797468380 is a wasteful number, since it uses less digits than its factorization.

12797468380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 359469 (or 359467 counting only the distinct ones).

The product of its (nonzero) digits is 4064256, while the sum is 55.

The spelling of 12797468380 in words is "twelve billion, seven hundred ninety-seven million, four hundred sixty-eight thousand, three hundred eighty".