422344101431 has 16 divisors (see below), whose sum is σ = 483911904000. Its totient is φ = 361084825728.

The previous prime is 422344101419. The next prime is 422344101433. The reversal of 422344101431 is 134101443224.

It is a cyclic number.

It is not a de Polignac number, because 422344101431 - 2¹⁴ = 422344085047 is a prime.

It is a super-2 number, since 2×422344101431² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 422344101394 and 422344101403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422344101433) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32235920 + ... + 32249018.

It is an arithmetic number, because the mean of its divisors is an integer number (30244494000).

Almost surely, 2^422344101431 is an apocalyptic number.

422344101431 is a deficient number, since it is larger than the sum of its proper divisors (61567802569).

422344101431 is a wasteful number, since it uses less digits than its factorization.

422344101431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24518.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 422344101431 its reverse (134101443224), we get a palindrome (556445544655).

The spelling of 422344101431 in words is "four hundred twenty-two billion, three hundred forty-four million, one hundred one thousand, four hundred thirty-one".