34564144663 has 2 divisors, whose sum is σ = 34564144664. Its totient is φ = 34564144662.

The previous prime is 34564144619. The next prime is 34564144691. The reversal of 34564144663 is 36644146543.

34564144663 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 34564144663 - 2²⁹ = 34027273751 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34564144603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17282072331 + 17282072332.

It is an arithmetic number, because the mean of its divisors is an integer number (17282072332).

Almost surely, 2^34564144663 is an apocalyptic number.

34564144663 is a deficient number, since it is larger than the sum of its proper divisors (1).

34564144663 is an equidigital number, since it uses as much as digits as its factorization.

34564144663 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2488320, while the sum is 46.

The spelling of 34564144663 in words is "thirty-four billion, five hundred sixty-four million, one hundred forty-four thousand, six hundred sixty-three".