1168934313489 has 16 divisors (see below), whose sum is σ = 1565173800960. Its totient is φ = 775997113680.

The previous prime is 1168934313479. The next prime is 1168934313493. The reversal of 1168934313489 is 9843134398611.

It is not a de Polignac number, because 1168934313489 - 2²⁹ = 1168397442577 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1168934313409) 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, 334032 + ... + 1565070.

It is an arithmetic number, because the mean of its divisors is an integer number (97823362560).

Almost surely, 2^{1168934313489} is an apocalyptic number.

It is an amenable number.

1168934313489 is a deficient number, since it is larger than the sum of its proper divisors (396239487471).

1168934313489 is a wasteful number, since it uses less digits than its factorization.

1168934313489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1232380.

The product of its digits is 13436928, while the sum is 60.

The spelling of 1168934313489 in words is "one trillion, one hundred sixty-eight billion, nine hundred thirty-four million, three hundred thirteen thousand, four hundred eighty-nine".