117008446800391 has 2 divisors, whose sum is σ = 117008446800392. Its totient is φ = 117008446800390.

The previous prime is 117008446800361. The next prime is 117008446800439. The reversal of 117008446800391 is 193008644800711.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 117008446800391 - 2⁹ = 117008446799879 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (117008446800361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58504223400195 + 58504223400196.

It is an arithmetic number, because the mean of its divisors is an integer number (58504223400196).

Almost surely, 2^{117008446800391} is an apocalyptic number.

117008446800391 is a deficient number, since it is larger than the sum of its proper divisors (1).

117008446800391 is an equidigital number, since it uses as much as digits as its factorization.

117008446800391 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1161216, while the sum is 52.

The spelling of 117008446800391 in words is "one hundred seventeen trillion, eight billion, four hundred forty-six million, eight hundred thousand, three hundred ninety-one".