13279068060992 has 28 divisors (see below), whose sum is σ = 26407810505076. Its totient is φ = 6625131555840.

The previous prime is 13279068060991. The next prime is 13279068061043. The reversal of 13279068060992 is 29906086097231.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 5714279887936 + 7564788173056 = 2390456^2 + 2750416^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13279068060991) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 225008933 + ... + 225067940.

It is an arithmetic number, because the mean of its divisors is an integer number (943136089467).

Almost surely, 2^{13279068060992} is an apocalyptic number.

It is an amenable number.

13279068060992 is a deficient number, since it is larger than the sum of its proper divisors (13128742444084).

13279068060992 is an equidigital number, since it uses as much as digits as its factorization.

13279068060992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 450077346 (or 450077336 counting only the distinct ones).

The product of its (nonzero) digits is 17635968, while the sum is 62.

The spelling of 13279068060992 in words is "thirteen trillion, two hundred seventy-nine billion, sixty-eight million, sixty thousand, nine hundred ninety-two".