425817060428 has 48 divisors (see below), whose sum is σ = 792822631104. Its totient is φ = 199680349440.

The previous prime is 425817060413. The next prime is 425817060433. The reversal of 425817060428 is 824060718524.

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 15 ways as a sum of consecutive naturals, for example, 1659326 + ... + 1898682.

It is an arithmetic number, because the mean of its divisors is an integer number (16517138148).

Almost surely, 2^425817060428 is an apocalyptic number.

It is an amenable number.

425817060428 is a deficient number, since it is larger than the sum of its proper divisors (367005570676).

425817060428 is a wasteful number, since it uses less digits than its factorization.

425817060428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239762 (or 239760 counting only the distinct ones).

The product of its (nonzero) digits is 860160, while the sum is 47.

The spelling of 425817060428 in words is "four hundred twenty-five billion, eight hundred seventeen million, sixty thousand, four hundred twenty-eight".