1117289451179 has 16 divisors (see below), whose sum is σ = 1221382402560. Its totient is φ = 1013618880000.

The previous prime is 1117289451163. The next prime is 1117289451199. The reversal of 1117289451179 is 9711549827111.

It is a cyclic number.

It is not a de Polignac number, because 1117289451179 - 2⁴ = 1117289451163 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1117289451199) 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, 10368779 + ... + 10475979.

It is an arithmetic number, because the mean of its divisors is an integer number (76336400160).

Almost surely, 2^{1117289451179} is an apocalyptic number.

1117289451179 is a deficient number, since it is larger than the sum of its proper divisors (104092951381).

1117289451179 is a wasteful number, since it uses less digits than its factorization.

1117289451179 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109162.

The product of its digits is 1270080, while the sum is 56.

The spelling of 1117289451179 in words is "one trillion, one hundred seventeen billion, two hundred eighty-nine million, four hundred fifty-one thousand, one hundred seventy-nine".