1232423222342 has 8 divisors (see below), whose sum is σ = 1990837513056. Its totient is φ = 568810717992.

The previous prime is 1232423222341. The next prime is 1232423222369. The reversal of 1232423222342 is 2432223242321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1232423222299 and 1232423222308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1232423222341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23700446558 + ... + 23700446609.

It is an arithmetic number, because the mean of its divisors is an integer number (248854689132).

Almost surely, 2^{1232423222342} is an apocalyptic number.

1232423222342 is a deficient number, since it is larger than the sum of its proper divisors (758414290714).

1232423222342 is a wasteful number, since it uses less digits than its factorization.

1232423222342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47400893182.

The product of its digits is 55296, while the sum is 32.

Adding to 1232423222342 its reverse (2432223242321), we get a palindrome (3664646464663).

The spelling of 1232423222342 in words is "one trillion, two hundred thirty-two billion, four hundred twenty-three million, two hundred twenty-two thousand, three hundred forty-two".