423341434432422 has 64 divisors (see below), whose sum is σ = 1045646081694720. Its totient is φ = 125864806111200.

The previous prime is 423341434432403. The next prime is 423341434432439. The reversal of 423341434432422 is 224234434143324.

423341434432422 is a `hidden beast` number, since 4 + 2 + 3 + 34 + 143 + 4 + 432 + 42 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6723515854 + ... + 6723578817.

It is an arithmetic number, because the mean of its divisors is an integer number (16338220026480).

Almost surely, 2^{423341434432422} is an apocalyptic number.

423341434432422 is an abundant number, since it is smaller than the sum of its proper divisors (622304647262298).

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

423341434432422 is a wasteful number, since it uses less digits than its factorization.

423341434432422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13447094746 (or 13447094740 counting only the distinct ones).

The product of its digits is 5308416, while the sum is 45.

Adding to 423341434432422 its reverse (224234434143324), we get a palindrome (647575868575746).

The spelling of 423341434432422 in words is "four hundred twenty-three trillion, three hundred forty-one billion, four hundred thirty-four million, four hundred thirty-two thousand, four hundred twenty-two".