5323143442422 has 48 divisors (see below), whose sum is σ = 12100425004080. Its totient is φ = 1551685529664.

The previous prime is 5323143442381. The next prime is 5323143442481. The reversal of 5323143442422 is 2242443413235.

It is a happy number.

It is a super-2 number, since 2×5323143442422² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 94494597 + ... + 94550912.

It is an arithmetic number, because the mean of its divisors is an integer number (252092187585).

Almost surely, 2^{5323143442422} is an apocalyptic number.

5323143442422 is an abundant number, since it is smaller than the sum of its proper divisors (6777281561658).

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

5323143442422 is a wasteful number, since it uses less digits than its factorization.

5323143442422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189045565 (or 189045546 counting only the distinct ones).

The product of its digits is 552960, while the sum is 39.

Adding to 5323143442422 its reverse (2242443413235), we get a palindrome (7565586855657).

The spelling of 5323143442422 in words is "five trillion, three hundred twenty-three billion, one hundred forty-three million, four hundred forty-two thousand, four hundred twenty-two".