1366107228797 has 16 divisors (see below), whose sum is σ = 1469576908800. Its totient is φ = 1265830982640.

The previous prime is 1366107228749. The next prime is 1366107228883. The reversal of 1366107228797 is 7978227016631.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1366107228797 - 2²⁴ = 1366090451581 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 (1366107228737) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 843104 + ... + 1855542.

It is an arithmetic number, because the mean of its divisors is an integer number (91848556800).

Almost surely, 2^{1366107228797} is an apocalyptic number.

It is an amenable number.

1366107228797 is a deficient number, since it is larger than the sum of its proper divisors (103469680003).

1366107228797 is a wasteful number, since it uses less digits than its factorization.

1366107228797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1014016.

The product of its (nonzero) digits is 10668672, while the sum is 59.

The spelling of 1366107228797 in words is "one trillion, three hundred sixty-six billion, one hundred seven million, two hundred twenty-eight thousand, seven hundred ninety-seven".