34165445225 has 12 divisors (see below), whose sum is σ = 42376116624. Its totient is φ = 27325282320.

The previous prime is 34165445221. The next prime is 34165445231. The reversal of 34165445225 is 52254456143.

It is not a de Polignac number, because 34165445225 - 2² = 34165445221 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34165445221) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 77219 + ... + 272568.

It is an arithmetic number, because the mean of its divisors is an integer number (3531343052).

Almost surely, 2^34165445225 is an apocalyptic number.

It is an amenable number.

34165445225 is a deficient number, since it is larger than the sum of its proper divisors (8210671399).

34165445225 is a wasteful number, since it uses less digits than its factorization.

34165445225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 353704 (or 353699 counting only the distinct ones).

The product of its digits is 576000, while the sum is 41.

The spelling of 34165445225 in words is "thirty-four billion, one hundred sixty-five million, four hundred forty-five thousand, two hundred twenty-five".