265263130042 has 8 divisors (see below), whose sum is σ = 398005017696. Its totient is φ = 132594790812.

The previous prime is 265263130039. The next prime is 265263130079. The reversal of 265263130042 is 240031362562.

265263130042 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 18378088 + ... + 18392515.

It is an arithmetic number, because the mean of its divisors is an integer number (49750627212).

Almost surely, 2^265263130042 is an apocalyptic number.

265263130042 is a deficient number, since it is larger than the sum of its proper divisors (132741887654).

265263130042 is a wasteful number, since it uses less digits than its factorization.

265263130042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36774212.

The product of its (nonzero) digits is 51840, while the sum is 34.

The spelling of 265263130042 in words is "two hundred sixty-five billion, two hundred sixty-three million, one hundred thirty thousand, forty-two".