34402444663 has 2 divisors, whose sum is σ = 34402444664. Its totient is φ = 34402444662.

The previous prime is 34402444613. The next prime is 34402444717. The reversal of 34402444663 is 36644420443.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 34402444663 - 2⁹ = 34402444151 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34402444613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17201222331 + 17201222332.

It is an arithmetic number, because the mean of its divisors is an integer number (17201222332).

Almost surely, 2^34402444663 is an apocalyptic number.

34402444663 is a deficient number, since it is larger than the sum of its proper divisors (1).

34402444663 is an equidigital number, since it uses as much as digits as its factorization.

34402444663 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 663552, while the sum is 40.

The spelling of 34402444663 in words is "thirty-four billion, four hundred two million, four hundred forty-four thousand, six hundred sixty-three".