168910466119 has 2 divisors, whose sum is σ = 168910466120. Its totient is φ = 168910466118.

The previous prime is 168910466059. The next prime is 168910466161. The reversal of 168910466119 is 911664019861.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-168910466119 is a prime.

It is a super-2 number, since 2×168910466119² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (168910496119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 84455233059 + 84455233060.

It is an arithmetic number, because the mean of its divisors is an integer number (84455233060).

Almost surely, 2^168910466119 is an apocalyptic number.

168910466119 is a deficient number, since it is larger than the sum of its proper divisors (1).

168910466119 is an equidigital number, since it uses as much as digits as its factorization.

168910466119 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 559872, while the sum is 52.

The spelling of 168910466119 in words is "one hundred sixty-eight billion, nine hundred ten million, four hundred sixty-six thousand, one hundred nineteen".