1366322118479 has 8 divisors (see below), whose sum is σ = 1401079686048. Its totient is φ = 1331632771840.

The previous prime is 1366322118443. The next prime is 1366322118481. The reversal of 1366322118479 is 9748112236631.

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 1366322118479 - 2³⁶ = 1297602641743 is a prime.

It is a super-2 number, since 2×1366322118479² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1366322118479.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1366322118779) 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, 17014667 + ... + 17094780.

It is an arithmetic number, because the mean of its divisors is an integer number (175134960756).

Almost surely, 2^{1366322118479} is an apocalyptic number.

1366322118479 is a deficient number, since it is larger than the sum of its proper divisors (34757567569).

1366322118479 is an equidigital number, since it uses as much as digits as its factorization.

1366322118479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34110465.

The product of its digits is 2612736, while the sum is 53.

The spelling of 1366322118479 in words is "one trillion, three hundred sixty-six billion, three hundred twenty-two million, one hundred eighteen thousand, four hundred seventy-nine".