1368766356479 has 8 divisors (see below), whose sum is σ = 1370997912960. Its totient is φ = 1366536295936.

The previous prime is 1368766356457. The next prime is 1368766356497. The reversal of 1368766356479 is 9746536678631.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1368766356479 - 2¹² = 1368766352383 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1368766356449) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1464839 + ... + 2209815.

It is an arithmetic number, because the mean of its divisors is an integer number (171374739120).

Almost surely, 2^{1368766356479} is an apocalyptic number.

1368766356479 is a deficient number, since it is larger than the sum of its proper divisors (2231556481).

1368766356479 is an equidigital number, since it uses as much as digits as its factorization.

1368766356479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 747969.

The product of its digits is 823011840, while the sum is 71.

The spelling of 1368766356479 in words is "one trillion, three hundred sixty-eight billion, seven hundred sixty-six million, three hundred fifty-six thousand, four hundred seventy-nine".