420600602226 has 32 divisors (see below), whose sum is σ = 962872668288. Its totient is φ = 119984117760.

The previous prime is 420600602197. The next prime is 420600602231. The reversal of 420600602226 is 622206006024.

It is a junction number, because it is equal to n+sod(n) for n = 420600602193 and 420600602202.

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, 7784545 + ... + 7838388.

It is an arithmetic number, because the mean of its divisors is an integer number (30089770884).

Almost surely, 2^420600602226 is an apocalyptic number.

420600602226 is an abundant number, since it is smaller than the sum of its proper divisors (542272066062).

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

420600602226 is a wasteful number, since it uses less digits than its factorization.

420600602226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15623586.

The product of its (nonzero) digits is 13824, while the sum is 30.

The spelling of 420600602226 in words is "four hundred twenty billion, six hundred million, six hundred two thousand, two hundred twenty-six".