234505810564 has 9 divisors (see below), whose sum is σ = 410386863397. Its totient is φ = 117252421024.

The previous prime is 234505810529. The next prime is 234505810571. The reversal of 234505810564 is 465018505432.

The square root of 234505810564 is 484258.

It is a perfect power (a square), and thus also a powerful number.

234505810564 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 56759250564 + 177746560000 = 238242^2 + 421600^2 .

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 234505810564.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 847452 + ... + 1089580.

Almost surely, 2^234505810564 is an apocalyptic number.

234505810564 is the 484258-th square number.

It is an amenable number.

234505810564 is a deficient number, since it is larger than the sum of its proper divisors (175881052833).

234505810564 is an frugal number, since it uses more digits than its factorization.

234505810564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 484262 (or 242131 counting only the distinct ones).

The product of its (nonzero) digits is 576000, while the sum is 43.

The spelling of 234505810564 in words is "two hundred thirty-four billion, five hundred five million, eight hundred ten thousand, five hundred sixty-four".