422542828208 has 40 divisors (see below), whose sum is σ = 847119791280. Its totient is φ = 203934931200.

The previous prime is 422542828159. The next prime is 422542828217. The reversal of 422542828208 is 802828245224.

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, 1767266 + ... + 1992062.

It is an arithmetic number, because the mean of its divisors is an integer number (21177994782).

Almost surely, 2^422542828208 is an apocalyptic number.

It is an amenable number.

422542828208 is an abundant number, since it is smaller than the sum of its proper divisors (424576963072).

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

422542828208 is a wasteful number, since it uses less digits than its factorization.

422542828208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228885 (or 228879 counting only the distinct ones).

The product of its (nonzero) digits is 1310720, while the sum is 47.

The spelling of 422542828208 in words is "four hundred twenty-two billion, five hundred forty-two million, eight hundred twenty-eight thousand, two hundred eight".