12942914697272 has 32 divisors (see below), whose sum is σ = 27737989038720. Its totient is φ = 5546329075680.

The previous prime is 12942914697241. The next prime is 12942914697287. The reversal of 12942914697272 is 27279641924921.

It is a Smith number, since the sum of its digits (65) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 12942914697199 and 12942914697208.

It is a congruent number.

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, 12721754 + ... + 13701417.

It is an arithmetic number, because the mean of its divisors is an integer number (866812157460).

Almost surely, 2^{12942914697272} is an apocalyptic number.

It is an amenable number.

12942914697272 is an abundant number, since it is smaller than the sum of its proper divisors (14795074341448).

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

12942914697272 is a wasteful number, since it uses less digits than its factorization.

12942914697272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26431931 (or 26431927 counting only the distinct ones).

The product of its digits is 54867456, while the sum is 65.

The spelling of 12942914697272 in words is "twelve trillion, nine hundred forty-two billion, nine hundred fourteen million, six hundred ninety-seven thousand, two hundred seventy-two".