34155510225 has 48 divisors (see below), whose sum is σ = 57948416064. Its totient is φ = 17741056000.

The previous prime is 34155510211. The next prime is 34155510241. The reversal of 34155510225 is 52201555143.

It is not a de Polignac number, because 34155510225 - 2¹⁶ = 34155444689 is a prime.

It is a Curzon number.

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 47 ways as a sum of consecutive naturals, for example, 1814110 + ... + 1832840.

It is an arithmetic number, because the mean of its divisors is an integer number (1207258668).

Almost surely, 2^34155510225 is an apocalyptic number.

It is an amenable number.

34155510225 is a deficient number, since it is larger than the sum of its proper divisors (23792905839).

34155510225 is a wasteful number, since it uses less digits than its factorization.

34155510225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19378 (or 19373 counting only the distinct ones).

The product of its (nonzero) digits is 30000, while the sum is 33.

The spelling of 34155510225 in words is "thirty-four billion, one hundred fifty-five million, five hundred ten thousand, two hundred twenty-five".