12793313291764 has 12 divisors (see below), whose sum is σ = 23705256981924. Its totient is φ = 6020382725504.

The previous prime is 12793313291711. The next prime is 12793313291813. The reversal of 12793313291764 is 46719231339721.

It can be written as a sum of positive squares in 2 ways, for example, as 9734662081764 + 3058651210000 = 3120042^2 + 1748900^2 .

It is a junction number, because it is equal to n+sod(n) for n = 12793313291699 and 12793313291708.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94068480019 + ... + 94068480154.

It is an arithmetic number, because the mean of its divisors is an integer number (1975438081827).

Almost surely, 2^{12793313291764} is an apocalyptic number.

It is an amenable number.

12793313291764 is a deficient number, since it is larger than the sum of its proper divisors (10911943690160).

12793313291764 is a wasteful number, since it uses less digits than its factorization.

12793313291764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188136960194 (or 188136960192 counting only the distinct ones).

The product of its digits is 10287648, while the sum is 58.

The spelling of 12793313291764 in words is "twelve trillion, seven hundred ninety-three billion, three hundred thirteen million, two hundred ninety-one thousand, seven hundred sixty-four".