52143141344 has 48 divisors (see below), whose sum is σ = 117587127168. Its totient is φ = 22296573312.

The previous prime is 52143141343. The next prime is 52143141361. The reversal of 52143141344 is 44314134125.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a self number, because there is not a number n which added to its sum of digits gives 52143141344.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52143141341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 163502 + ... + 361965.

It is an arithmetic number, because the mean of its divisors is an integer number (2449731816).

Almost surely, 2^52143141344 is an apocalyptic number.

It is an amenable number.

52143141344 is an abundant number, since it is smaller than the sum of its proper divisors (65443985824).

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

52143141344 is a wasteful number, since it uses less digits than its factorization.

52143141344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 525927 (or 525919 counting only the distinct ones).

The product of its digits is 23040, while the sum is 32.

Adding to 52143141344 its reverse (44314134125), we get a palindrome (96457275469).

The spelling of 52143141344 in words is "fifty-two billion, one hundred forty-three million, one hundred forty-one thousand, three hundred forty-four".