368994415159 has 2 divisors, whose sum is σ = 368994415160. Its totient is φ = 368994415158.

The previous prime is 368994415157. The next prime is 368994415171. The reversal of 368994415159 is 951514499863.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 368994415159 - 2¹ = 368994415157 is a prime.

Together with 368994415157, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 368994415159.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (368994415157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 184497207579 + 184497207580.

It is an arithmetic number, because the mean of its divisors is an integer number (184497207580).

Almost surely, 2^368994415159 is an apocalyptic number.

368994415159 is a deficient number, since it is larger than the sum of its proper divisors (1).

368994415159 is an equidigital number, since it uses as much as digits as its factorization.

368994415159 is an evil number, because the sum of its binary digits is even.

The product of its digits is 41990400, while the sum is 64.

The spelling of 368994415159 in words is "three hundred sixty-eight billion, nine hundred ninety-four million, four hundred fifteen thousand, one hundred fifty-nine".