422322042004 has 24 divisors (see below), whose sum is σ = 758199784608. Its totient is φ = 205758236640.

The previous prime is 422322041983. The next prime is 422322042017. The reversal of 422322042004 is 400240223224.

It is a self number, because there is not a number n which added to its sum of digits gives 422322042004.

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, 8061874 + ... + 8114089.

It is an arithmetic number, because the mean of its divisors is an integer number (31591657692).

Almost surely, 2^422322042004 is an apocalyptic number.

It is an amenable number.

422322042004 is a deficient number, since it is larger than the sum of its proper divisors (335877742604).

422322042004 is a wasteful number, since it uses less digits than its factorization.

422322042004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16176135 (or 16176133 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 25.

Adding to 422322042004 its reverse (400240223224), we get a palindrome (822562265228).

The spelling of 422322042004 in words is "four hundred twenty-two billion, three hundred twenty-two million, forty-two thousand, four".