232504142454245 has 4 divisors (see below), whose sum is σ = 279004970945100. Its totient is φ = 186003313963392.

The previous prime is 232504142454229. The next prime is 232504142454251. The reversal of 232504142454245 is 542454241405232.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 51848150720356 + 180655991733889 = 7200566^2 + 13440833^2 .

It is a cyclic number.

It is not a de Polignac number, because 232504142454245 - 2⁴ = 232504142454229 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 232504142454245.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23250414245420 + ... + 23250414245429.

It is an arithmetic number, because the mean of its divisors is an integer number (69751242736275).

Almost surely, 2^{232504142454245} is an apocalyptic number.

It is an amenable number.

232504142454245 is a deficient number, since it is larger than the sum of its proper divisors (46500828490855).

232504142454245 is an equidigital number, since it uses as much as digits as its factorization.

232504142454245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46500828490854.

The product of its (nonzero) digits is 6144000, while the sum is 47.

Adding to 232504142454245 its reverse (542454241405232), we get a palindrome (774958383859477).

The spelling of 232504142454245 in words is "two hundred thirty-two trillion, five hundred four billion, one hundred forty-two million, four hundred fifty-four thousand, two hundred forty-five".