425201806846 has 16 divisors (see below), whose sum is σ = 647945910144. Its totient is φ = 209245163544.

The previous prime is 425201806837. The next prime is 425201806877. The reversal of 425201806846 is 648608102524.

It is a junction number, because it is equal to n+sod(n) for n = 425201806796 and 425201806805.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6297976 + ... + 6365131.

It is an arithmetic number, because the mean of its divisors is an integer number (40496619384).

Almost surely, 2^425201806846 is an apocalyptic number.

425201806846 is a deficient number, since it is larger than the sum of its proper divisors (222744103298).

425201806846 is a wasteful number, since it uses less digits than its factorization.

425201806846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12663375.

The product of its (nonzero) digits is 737280, while the sum is 46.

The spelling of 425201806846 in words is "four hundred twenty-five billion, two hundred one million, eight hundred six thousand, eight hundred forty-six".