233566242325 has 24 divisors (see below), whose sum is σ = 330247878408. Its totient is φ = 162333818880.

The previous prime is 233566242317. The next prime is 233566242383. The reversal of 233566242325 is 523242665332.

It can be written as a sum of positive squares in 12 ways, for example, as 159302362129 + 74263880196 = 399127^2 + 272514^2 .

It is not a de Polignac number, because 233566242325 - 2³ = 233566242317 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21131692 + ... + 21142741.

It is an arithmetic number, because the mean of its divisors is an integer number (13760328267).

Almost surely, 2^233566242325 is an apocalyptic number.

233566242325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

233566242325 is a deficient number, since it is larger than the sum of its proper divisors (96681636083).

233566242325 is a wasteful number, since it uses less digits than its factorization.

233566242325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42274473 (or 42274468 counting only the distinct ones).

The product of its digits is 1555200, while the sum is 43.

The spelling of 233566242325 in words is "two hundred thirty-three billion, five hundred sixty-six million, two hundred forty-two thousand, three hundred twenty-five".