422344113423 has 16 divisors (see below), whose sum is σ = 563726908800. Its totient is φ = 281262151520.

The previous prime is 422344113419. The next prime is 422344113437. The reversal of 422344113423 is 324311443224.

It is a cyclic number.

It is not a de Polignac number, because 422344113423 - 2² = 422344113419 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422344113463) 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, 17283508 + ... + 17307926.

It is an arithmetic number, because the mean of its divisors is an integer number (35232931800).

Almost surely, 2^422344113423 is an apocalyptic number.

422344113423 is a deficient number, since it is larger than the sum of its proper divisors (141382795377).

422344113423 is a wasteful number, since it uses less digits than its factorization.

422344113423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30342.

The product of its digits is 55296, while the sum is 33.

Adding to 422344113423 its reverse (324311443224), we get a palindrome (746655556647).

The spelling of 422344113423 in words is "four hundred twenty-two billion, three hundred forty-four million, one hundred thirteen thousand, four hundred twenty-three".