117062061839 has 2 divisors, whose sum is σ = 117062061840. Its totient is φ = 117062061838.

The previous prime is 117062061817. The next prime is 117062061859. The reversal of 117062061839 is 938160260711.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 117062061839 - 2²⁴ = 117045284623 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 117062061839.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (117062061859) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58531030919 + 58531030920.

It is an arithmetic number, because the mean of its divisors is an integer number (58531030920).

Almost surely, 2^117062061839 is an apocalyptic number.

117062061839 is a deficient number, since it is larger than the sum of its proper divisors (1).

117062061839 is an equidigital number, since it uses as much as digits as its factorization.

117062061839 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108864, while the sum is 44.

The spelling of 117062061839 in words is "one hundred seventeen billion, sixty-two million, sixty-one thousand, eight hundred thirty-nine".