23143401333422 has 8 divisors (see below), whose sum is σ = 34720602748272. Its totient is φ = 11569867084000.

The previous prime is 23143401333419. The next prime is 23143401333443. The reversal of 23143401333422 is 22433310434132.

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

It is a super-2 number, since 2×23143401333422² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 916775579 + ... + 916800822.

It is an arithmetic number, because the mean of its divisors is an integer number (4340075343534).

Almost surely, 2^{23143401333422} is an apocalyptic number.

23143401333422 is a deficient number, since it is larger than the sum of its proper divisors (11577201414850).

23143401333422 is a wasteful number, since it uses less digits than its factorization.

23143401333422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1833582714.

The product of its (nonzero) digits is 124416, while the sum is 35.

Adding to 23143401333422 its reverse (22433310434132), we get a palindrome (45576711767554).

The spelling of 23143401333422 in words is "twenty-three trillion, one hundred forty-three billion, four hundred one million, three hundred thirty-three thousand, four hundred twenty-two".