399229000063 has 2 divisors, whose sum is σ = 399229000064. Its totient is φ = 399229000062.

The previous prime is 399228999971. The next prime is 399229000109. The reversal of 399229000063 is 360000922993.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 399229000063 - 2²⁵ = 399195445631 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 399228999983 and 399229000019.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (399229006063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 199614500031 + 199614500032.

It is an arithmetic number, because the mean of its divisors is an integer number (199614500032).

Almost surely, 2^399229000063 is an apocalyptic number.

399229000063 is a deficient number, since it is larger than the sum of its proper divisors (1).

399229000063 is an equidigital number, since it uses as much as digits as its factorization.

399229000063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 157464, while the sum is 43.

The spelling of 399229000063 in words is "three hundred ninety-nine billion, two hundred twenty-nine million, sixty-three", and thus it is an aban number.