425441720908 has 12 divisors (see below), whose sum is σ = 744549472800. Its totient is φ = 212713300112.

The previous prime is 425441720839. The next prime is 425441720909. The reversal of 425441720908 is 809027144524.

It is not an unprimeable number, because it can be changed into a prime (425441720909) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1762516 + ... + 1989307.

It is an arithmetic number, because the mean of its divisors is an integer number (62045789400).

Almost surely, 2^425441720908 is an apocalyptic number.

It is an amenable number.

425441720908 is a deficient number, since it is larger than the sum of its proper divisors (319107751892).

425441720908 is a wasteful number, since it uses less digits than its factorization.

425441720908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3780176 (or 3780174 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 46.

The spelling of 425441720908 in words is "four hundred twenty-five billion, four hundred forty-one million, seven hundred twenty thousand, nine hundred eight".