34258045217 has 4 divisors (see below), whose sum is σ = 37372412976. Its totient is φ = 31143677460.

The previous prime is 34258045207. The next prime is 34258045249. The reversal of 34258045217 is 71254085243.

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 34258045217 - 2⁶ = 34258045153 is a prime.

It is a super-2 number, since 2×34258045217² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34258045207) 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, 1557183863 + ... + 1557183884.

It is an arithmetic number, because the mean of its divisors is an integer number (9343103244).

Almost surely, 2^34258045217 is an apocalyptic number.

It is an amenable number.

34258045217 is a deficient number, since it is larger than the sum of its proper divisors (3114367759).

34258045217 is a wasteful number, since it uses less digits than its factorization.

34258045217 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3114367758.

The product of its (nonzero) digits is 268800, while the sum is 41.

The spelling of 34258045217 in words is "thirty-four billion, two hundred fifty-eight million, forty-five thousand, two hundred seventeen".