173034864425 has 12 divisors (see below), whose sum is σ = 223892068800. Its totient is φ = 132409287120.

The previous prime is 173034864419. The next prime is 173034864433. The reversal of 173034864425 is 524468430371.

It is not a de Polignac number, because 173034864425 - 2²⁰ = 173033815849 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 173034864425.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 150464525 + ... + 150465674.

It is an arithmetic number, because the mean of its divisors is an integer number (18657672400).

Almost surely, 2^173034864425 is an apocalyptic number.

It is an amenable number.

173034864425 is a deficient number, since it is larger than the sum of its proper divisors (50857204375).

173034864425 is a wasteful number, since it uses less digits than its factorization.

173034864425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 300930232 (or 300930227 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 47.

The spelling of 173034864425 in words is "one hundred seventy-three billion, thirty-four million, eight hundred sixty-four thousand, four hundred twenty-five".