442822442862 has 16 divisors (see below), whose sum is σ = 896855581440. Its totient is φ = 145739031672.

The previous prime is 442822442857. The next prime is 442822442873. The reversal of 442822442862 is 268244228244.

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, 467111808 + ... + 467112755.

It is an arithmetic number, because the mean of its divisors is an integer number (56053473840).

Almost surely, 2^442822442862 is an apocalyptic number.

442822442862 is an abundant number, since it is smaller than the sum of its proper divisors (454033138578).

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

442822442862 is a wasteful number, since it uses less digits than its factorization.

442822442862 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 934224647.

The product of its digits is 3145728, while the sum is 48.

The spelling of 442822442862 in words is "four hundred forty-two billion, eight hundred twenty-two million, four hundred forty-two thousand, eight hundred sixty-two".