422408562044 has 12 divisors (see below), whose sum is σ = 844817124144. Its totient is φ = 181032240864.

The previous prime is 422408561983. The next prime is 422408562047. The reversal of 422408562044 is 440265804224.

422408562044 is an admirable number.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 422408561992 and 422408562010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422408562047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7543010009 + ... + 7543010064.

It is an arithmetic number, because the mean of its divisors is an integer number (70401427012).

Almost surely, 2^422408562044 is an apocalyptic number.

It is an amenable number.

422408562044 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

422408562044 is a wasteful number, since it uses less digits than its factorization.

422408562044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15086020084 (or 15086020082 counting only the distinct ones).

The product of its (nonzero) digits is 491520, while the sum is 41.

The spelling of 422408562044 in words is "four hundred twenty-two billion, four hundred eight million, five hundred sixty-two thousand, forty-four".