34256663264255 has 4 divisors (see below), whose sum is σ = 41107995917112. Its totient is φ = 27405330611400.

The previous prime is 34256663264237. The next prime is 34256663264261. The reversal of 34256663264255 is 55246236665243.

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

It is not a de Polignac number, because 34256663264255 - 2⁶ = 34256663264191 is a prime.

It is a super-3 number, since 3×34256663264255³ (a number of 42 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34256663264194 and 34256663264203.

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, 3425666326421 + ... + 3425666326430.

It is an arithmetic number, because the mean of its divisors is an integer number (10276998979278).

Almost surely, 2^{34256663264255} is an apocalyptic number.

34256663264255 is a deficient number, since it is larger than the sum of its proper divisors (6851332652857).

34256663264255 is an equidigital number, since it uses as much as digits as its factorization.

34256663264255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6851332652856.

The product of its digits is 186624000, while the sum is 59.

The spelling of 34256663264255 in words is "thirty-four trillion, two hundred fifty-six billion, six hundred sixty-three million, two hundred sixty-four thousand, two hundred fifty-five".