12969668762 has 16 divisors (see below), whose sum is σ = 19654644384. Its totient is φ = 6418170000.

The previous prime is 12969668731. The next prime is 12969668771. The reversal of 12969668762 is 26786696921.

It is a super-2 number, since 2×12969668762² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12969668695 and 12969668704.

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, 589337 + ... + 610947.

It is an arithmetic number, because the mean of its divisors is an integer number (1228415274).

Almost surely, 2^12969668762 is an apocalyptic number.

12969668762 is a deficient number, since it is larger than the sum of its proper divisors (6684975622).

12969668762 is a wasteful number, since it uses less digits than its factorization.

12969668762 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24685.

The product of its digits is 23514624, while the sum is 62.

The spelling of 12969668762 in words is "twelve billion, nine hundred sixty-nine million, six hundred sixty-eight thousand, seven hundred sixty-two".