234570705625 has 15 divisors (see below), whose sum is σ = 293134684843. Its totient is φ = 187646878000.

The previous prime is 234570705599. The next prime is 234570705641. The reversal of 234570705625 is 526507075432.

The square root of 234570705625 is 484325.

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

It can be written as a sum of positive squares in 7 ways, for example, as 216333823689 + 18236881936 = 465117^2 + 135044^2 .

It is not a de Polignac number, because 234570705625 - 2⁷ = 234570705497 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 12098439 + ... + 12117811.

Almost surely, 2^234570705625 is an apocalyptic number.

234570705625 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

234570705625 is the 484325-th square number.

234570705625 is the 242163-rd centered octagonal number.

It is an amenable number.

234570705625 is a deficient number, since it is larger than the sum of its proper divisors (58563979218).

234570705625 is an frugal number, since it uses more digits than its factorization.

234570705625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38766 (or 19378 counting only the distinct ones).

The product of its (nonzero) digits is 1764000, while the sum is 46.

The spelling of 234570705625 in words is "two hundred thirty-four billion, five hundred seventy million, seven hundred five thousand, six hundred twenty-five".