34252171225 has 24 divisors (see below), whose sum is σ = 43784385120. Its totient is φ = 26568213120.

The previous prime is 34252171211. The next prime is 34252171231. The reversal of 34252171225 is 52217125243.

It is not a de Polignac number, because 34252171225 - 2¹⁵ = 34252138457 is a prime.

It is a super-2 number, since 2×34252171225² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 51379 + ... + 266728.

It is an arithmetic number, because the mean of its divisors is an integer number (1824349380).

Almost surely, 2^34252171225 is an apocalyptic number.

It is an amenable number.

34252171225 is a deficient number, since it is larger than the sum of its proper divisors (9532213895).

34252171225 is a wasteful number, since it uses less digits than its factorization.

34252171225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 318249 (or 318244 counting only the distinct ones).

The product of its digits is 33600, while the sum is 34.

Adding to 34252171225 its reverse (52217125243), we get a palindrome (86469296468).

The spelling of 34252171225 in words is "thirty-four billion, two hundred fifty-two million, one hundred seventy-one thousand, two hundred twenty-five".