425663160142 has 128 divisors (see below), whose sum is σ = 765679288320. Its totient is φ = 175330656000.

The previous prime is 425663160133. The next prime is 425663160187. The reversal of 425663160142 is 241061366524.

It is a junction number, because it is equal to n+sod(n) for n = 425663160095 and 425663160104.

It is a congruent number.

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 616010017 + ... + 616010707.

It is an arithmetic number, because the mean of its divisors is an integer number (5981869440).

Almost surely, 2^425663160142 is an apocalyptic number.

425663160142 is a deficient number, since it is larger than the sum of its proper divisors (340016128178).

425663160142 is a wasteful number, since it uses less digits than its factorization.

425663160142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1238.

The product of its (nonzero) digits is 207360, while the sum is 40.

The spelling of 425663160142 in words is "four hundred twenty-five billion, six hundred sixty-three million, one hundred sixty thousand, one hundred forty-two".