265313523112441 has 4 divisors (see below), whose sum is σ = 265411316525812. Its totient is φ = 265215729699072.

The previous prime is 265313523112327. The next prime is 265313523112447. The reversal of 265313523112441 is 144211325313562.

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 245330477454841 + 19983045657600 = 15663029^2 + 4470240^2 .

It is a cyclic number.

It is not a de Polignac number, because 265313523112441 - 2¹⁵ = 265313523079673 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (265313523112447) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48896702616 + ... + 48896708041.

It is an arithmetic number, because the mean of its divisors is an integer number (66352829131453).

Almost surely, 2^{265313523112441} is an apocalyptic number.

It is an amenable number.

265313523112441 is a deficient number, since it is larger than the sum of its proper divisors (97793413371).

265313523112441 is an equidigital number, since it uses as much as digits as its factorization.

265313523112441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97793413370.

The product of its digits is 518400, while the sum is 43.

The spelling of 265313523112441 in words is "two hundred sixty-five trillion, three hundred thirteen billion, five hundred twenty-three million, one hundred twelve thousand, four hundred forty-one".