418616804159 has 2 divisors, whose sum is σ = 418616804160. Its totient is φ = 418616804158.

The previous prime is 418616804141. The next prime is 418616804171. The reversal of 418616804159 is 951408616814.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 418616804159 - 2⁸ = 418616803903 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 418616804159.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (418616801159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 209308402079 + 209308402080.

It is an arithmetic number, because the mean of its divisors is an integer number (209308402080).

Almost surely, 2^418616804159 is an apocalyptic number.

418616804159 is a deficient number, since it is larger than the sum of its proper divisors (1).

418616804159 is an equidigital number, since it uses as much as digits as its factorization.

418616804159 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1658880, while the sum is 53.

The spelling of 418616804159 in words is "four hundred eighteen billion, six hundred sixteen million, eight hundred four thousand, one hundred fifty-nine".