23432443342422 has 8 divisors (see below), whose sum is σ = 46864886684856. Its totient is φ = 7810814447472.

The previous prime is 23432443342417. The next prime is 23432443342423. The reversal of 23432443342422 is 22424334423432.

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

23432443342422 is an admirable number.

It is a super-2 number, since 2×23432443342422² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23432443342423) 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, 1952703611863 + ... + 1952703611874.

It is an arithmetic number, because the mean of its divisors is an integer number (5858110835607).

Almost surely, 2^{23432443342422} is an apocalyptic number.

23432443342422 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

23432443342422 is a wasteful number, since it uses less digits than its factorization.

23432443342422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3905407223742.

The product of its digits is 2654208, while the sum is 42.

Adding to 23432443342422 its reverse (22424334423432), we get a palindrome (45856777765854).

The spelling of 23432443342422 in words is "twenty-three trillion, four hundred thirty-two billion, four hundred forty-three million, three hundred forty-two thousand, four hundred twenty-two".