425398962860 has 48 divisors (see below), whose sum is σ = 915353006400. Its totient is φ = 165968271360.

The previous prime is 425398962811. The next prime is 425398962889. The reversal of 425398962860 is 68269893524.

It is a junction number, because it is equal to n+sod(n) for n = 425398962793 and 425398962802.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3363041 + ... + 3487239.

It is an arithmetic number, because the mean of its divisors is an integer number (19069854300).

Almost surely, 2^425398962860 is an apocalyptic number.

It is an amenable number.

425398962860 is an abundant number, since it is smaller than the sum of its proper divisors (489954043540).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

425398962860 is a wasteful number, since it uses less digits than its factorization.

425398962860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128426 (or 128424 counting only the distinct ones).

The product of its (nonzero) digits is 44789760, while the sum is 62.

The spelling of 425398962860 in words is "four hundred twenty-five billion, three hundred ninety-eight million, nine hundred sixty-two thousand, eight hundred sixty".