425823871318156 has 12 divisors (see below), whose sum is σ = 745195036541368. Its totient is φ = 212911003734912.

The previous prime is 425823871318123. The next prime is 425823871318217. The reversal of 425823871318156 is 651813178328524.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 231952446 + ... + 233781061.

Almost surely, 2^{425823871318156} is an apocalyptic number.

It is an amenable number.

425823871318156 is a deficient number, since it is larger than the sum of its proper divisors (319371165223212).

425823871318156 is a wasteful number, since it uses less digits than its factorization.

425823871318156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 465962088 (or 465962086 counting only the distinct ones).

The product of its digits is 77414400, while the sum is 64.

The spelling of 425823871318156 in words is "four hundred twenty-five trillion, eight hundred twenty-three billion, eight hundred seventy-one million, three hundred eighteen thousand, one hundred fifty-six".