34152642225 has 48 divisors (see below), whose sum is σ = 67565814400. Its totient is φ = 16813604160.

The previous prime is 34152642197. The next prime is 34152642229. The reversal of 34152642225 is 52224625143.

34152642225 is a `hidden beast` number, since 3 + 4 + 1 + 5 + 2 + 642 + 2 + 2 + 5 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-34152642225 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 34152642225.

It is not an unprimeable number, because it can be changed into a prime (34152642229) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1937245 + ... + 1954794.

Almost surely, 2^34152642225 is an apocalyptic number.

It is an amenable number.

34152642225 is a deficient number, since it is larger than the sum of its proper divisors (33413172175).

34152642225 is a wasteful number, since it uses less digits than its factorization.

34152642225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3892071 (or 3892060 counting only the distinct ones).

The product of its digits is 115200, while the sum is 36.

The spelling of 34152642225 in words is "thirty-four billion, one hundred fifty-two million, six hundred forty-two thousand, two hundred twenty-five".