494295867167 has 2 divisors, whose sum is σ = 494295867168. Its totient is φ = 494295867166.

The previous prime is 494295867097. The next prime is 494295867173. The reversal of 494295867167 is 761768592494.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-494295867167 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 494295867097 and 494295867106.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (494295867367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 247147933583 + 247147933584.

It is an arithmetic number, because the mean of its divisors is an integer number (247147933584).

Almost surely, 2^494295867167 is an apocalyptic number.

494295867167 is a deficient number, since it is larger than the sum of its proper divisors (1).

494295867167 is an equidigital number, since it uses as much as digits as its factorization.

494295867167 is an evil number, because the sum of its binary digits is even.

The product of its digits is 182891520, while the sum is 68.

The spelling of 494295867167 in words is "four hundred ninety-four billion, two hundred ninety-five million, eight hundred sixty-seven thousand, one hundred sixty-seven".