1168206307793 has 24 divisors (see below), whose sum is σ = 1374362250624. Its totient is φ = 990007855200.

The previous prime is 1168206307769. The next prime is 1168206307813. The reversal of 1168206307793 is 3977036028611.

It is not a de Polignac number, because 1168206307793 - 2⁸ = 1168206307537 is a prime.

It is a hoax number, since the sum of its digits (53) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1168206307703) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1403771 + ... + 2075327.

It is an arithmetic number, because the mean of its divisors is an integer number (57265093776).

Almost surely, 2^{1168206307793} is an apocalyptic number.

It is an amenable number.

1168206307793 is a deficient number, since it is larger than the sum of its proper divisors (206155942831).

1168206307793 is a wasteful number, since it uses less digits than its factorization.

1168206307793 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 671973 (or 671966 counting only the distinct ones).

The product of its (nonzero) digits is 2286144, while the sum is 53.

The spelling of 1168206307793 in words is "one trillion, one hundred sixty-eight billion, two hundred six million, three hundred seven thousand, seven hundred ninety-three".