234631534663 has 2 divisors, whose sum is σ = 234631534664. Its totient is φ = 234631534662.

The previous prime is 234631534649. The next prime is 234631534681. The reversal of 234631534663 is 366435136432.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 234631534663 - 2³⁷ = 97192581191 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (234631534693) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117315767331 + 117315767332.

It is an arithmetic number, because the mean of its divisors is an integer number (117315767332).

Almost surely, 2^234631534663 is an apocalyptic number.

234631534663 is a deficient number, since it is larger than the sum of its proper divisors (1).

234631534663 is an equidigital number, since it uses as much as digits as its factorization.

234631534663 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2799360, while the sum is 46.

The spelling of 234631534663 in words is "two hundred thirty-four billion, six hundred thirty-one million, five hundred thirty-four thousand, six hundred sixty-three".