52143422341 has 4 divisors (see below), whose sum is σ = 52194897612. Its totient is φ = 52091947072.

The previous prime is 52143422333. The next prime is 52143422371. The reversal of 52143422341 is 14322434125.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1709491716 + 50433930625 = 41346^2 + 224575^2 .

It is a cyclic number.

It is not a de Polignac number, because 52143422341 - 2³ = 52143422333 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52143422371) 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, 25736116 + ... + 25738141.

It is an arithmetic number, because the mean of its divisors is an integer number (13048724403).

Almost surely, 2^52143422341 is an apocalyptic number.

It is an amenable number.

52143422341 is a deficient number, since it is larger than the sum of its proper divisors (51475271).

52143422341 is a wasteful number, since it uses less digits than its factorization.

52143422341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51475270.

The product of its digits is 23040, while the sum is 31.

Adding to 52143422341 its reverse (14322434125), we get a palindrome (66465856466).

The spelling of 52143422341 in words is "fifty-two billion, one hundred forty-three million, four hundred twenty-two thousand, three hundred forty-one".