422332431004 has 48 divisors (see below), whose sum is σ = 834871212000. Its totient is φ = 185172377600.

The previous prime is 422332430987. The next prime is 422332431019. The reversal of 422332431004 is 400134233224.

It is a congruent number.

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, 1180764 + ... + 1496284.

It is an arithmetic number, because the mean of its divisors is an integer number (17393150250).

Almost surely, 2^422332431004 is an apocalyptic number.

422332431004 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

422332431004 is a deficient number, since it is larger than the sum of its proper divisors (412538780996).

422332431004 is a wasteful number, since it uses less digits than its factorization.

422332431004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 316614 (or 316612 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 422332431004 its reverse (400134233224), we get a palindrome (822466664228).

The spelling of 422332431004 in words is "four hundred twenty-two billion, three hundred thirty-two million, four hundred thirty-one thousand, four".