425821935682 has 64 divisors (see below), whose sum is σ = 757576665216. Its totient is φ = 176959964160.

The previous prime is 425821935653. The next prime is 425821935739. The reversal of 425821935682 is 286539128524.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 56003293 + ... + 56010895.

It is an arithmetic number, because the mean of its divisors is an integer number (11837135394).

Almost surely, 2^425821935682 is an apocalyptic number.

425821935682 is a deficient number, since it is larger than the sum of its proper divisors (331754729534).

425821935682 is a wasteful number, since it uses less digits than its factorization.

425821935682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9475.

The product of its digits is 8294400, while the sum is 55.

The spelling of 425821935682 in words is "four hundred twenty-five billion, eight hundred twenty-one million, nine hundred thirty-five thousand, six hundred eighty-two".