265135113612422 has 16 divisors (see below), whose sum is σ = 402287381784960. Its totient is φ = 131042616853248.

The previous prime is 265135113612293. The next prime is 265135113612461. The reversal of 265135113612422 is 224216311531562.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 824130998 + ... + 824452649.

It is an arithmetic number, because the mean of its divisors is an integer number (25142961361560).

Almost surely, 2^{265135113612422} is an apocalyptic number.

265135113612422 is a deficient number, since it is larger than the sum of its proper divisors (137152268172538).

265135113612422 is a wasteful number, since it uses less digits than its factorization.

265135113612422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1648584575.

The product of its digits is 518400, while the sum is 44.

The spelling of 265135113612422 in words is "two hundred sixty-five trillion, one hundred thirty-five billion, one hundred thirteen million, six hundred twelve thousand, four hundred twenty-two".