1167117484289 has 2 divisors, whose sum is σ = 1167117484290. Its totient is φ = 1167117484288.

The previous prime is 1167117484259. The next prime is 1167117484321. The reversal of 1167117484289 is 9824847117611.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1103323353664 + 63794130625 = 1050392^2 + 252575^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1167117484289 is a prime.

It is not a weakly prime, because it can be changed into another prime (1167117484259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 583558742144 + 583558742145.

It is an arithmetic number, because the mean of its divisors is an integer number (583558742145).

Almost surely, 2^{1167117484289} is an apocalyptic number.

It is an amenable number.

1167117484289 is a deficient number, since it is larger than the sum of its proper divisors (1).

1167117484289 is an equidigital number, since it uses as much as digits as its factorization.

1167117484289 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5419008, while the sum is 59.

The spelling of 1167117484289 in words is "one trillion, one hundred sixty-seven billion, one hundred seventeen million, four hundred eighty-four thousand, two hundred eighty-nine".