12697084960 has 48 divisors (see below), whose sum is σ = 34282132416. Its totient is φ = 4353285888.

The previous prime is 12697084949. The next prime is 12697084999. The reversal of 12697084960 is 6948079621.

It is a happy number.

It is a super-2 number, since 2×12697084960² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12697084898 and 12697084907.

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, 5667222 + ... + 5669461.

It is an arithmetic number, because the mean of its divisors is an integer number (714211092).

Almost surely, 2^12697084960 is an apocalyptic number.

12697084960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12697084960 is an abundant number, since it is smaller than the sum of its proper divisors (21585047456).

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

12697084960 is a wasteful number, since it uses less digits than its factorization.

12697084960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11336705 (or 11336697 counting only the distinct ones).

The product of its (nonzero) digits is 1306368, while the sum is 52.

The spelling of 12697084960 in words is "twelve billion, six hundred ninety-seven million, eighty-four thousand, nine hundred sixty".