34123663225 has 36 divisors (see below), whose sum is σ = 45179695120. Its totient is φ = 25496100000.

The previous prime is 34123663181. The next prime is 34123663237. The reversal of 34123663225 is 52236632143.

It is not a de Polignac number, because 34123663225 - 2⁷ = 34123663097 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 2387350 + ... + 2401600.

Almost surely, 2^34123663225 is an apocalyptic number.

It is an amenable number.

34123663225 is a deficient number, since it is larger than the sum of its proper divisors (11056031895).

34123663225 is a wasteful number, since it uses less digits than its factorization.

34123663225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14422 (or 14346 counting only the distinct ones).

The product of its digits is 155520, while the sum is 37.

The spelling of 34123663225 in words is "thirty-four billion, one hundred twenty-three million, six hundred sixty-three thousand, two hundred twenty-five".