23344421422 has 8 divisors (see below), whose sum is σ = 40019008176. Its totient is φ = 10004752032.

The previous prime is 23344421351. The next prime is 23344421431. The reversal of 23344421422 is 22412444332.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 833729323 + ... + 833729350.

It is an arithmetic number, because the mean of its divisors is an integer number (5002376022).

Almost surely, 2^23344421422 is an apocalyptic number.

23344421422 is a deficient number, since it is larger than the sum of its proper divisors (16674586754).

23344421422 is a wasteful number, since it uses less digits than its factorization.

23344421422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1667458682.

The product of its digits is 36864, while the sum is 31.

Adding to 23344421422 its reverse (22412444332), we get a palindrome (45756865754).

The spelling of 23344421422 in words is "twenty-three billion, three hundred forty-four million, four hundred twenty-one thousand, four hundred twenty-two".