34256663264401 has 4 divisors (see below), whose sum is σ = 34576818995952. Its totient is φ = 33936507532852.

The previous prime is 34256663264393. The next prime is 34256663264407. The reversal of 34256663264401 is 10446236665243.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 34256663264401 - 2³ = 34256663264393 is a prime.

It is a super-3 number, since 3×34256663264401³ (a number of 42 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34256663264407) 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, 160077865615 + ... + 160077865828.

It is an arithmetic number, because the mean of its divisors is an integer number (8644204748988).

Almost surely, 2^{34256663264401} is an apocalyptic number.

It is an amenable number.

34256663264401 is a deficient number, since it is larger than the sum of its proper divisors (320155731551).

34256663264401 is a wasteful number, since it uses less digits than its factorization.

34256663264401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 320155731550.

The product of its (nonzero) digits is 14929920, while the sum is 52.

The spelling of 34256663264401 in words is "thirty-four trillion, two hundred fifty-six billion, six hundred sixty-three million, two hundred sixty-four thousand, four hundred one".