143143355352 has 64 divisors (see below), whose sum is σ = 388844467200. Its totient is φ = 43744993920.

The previous prime is 143143355317. The next prime is 143143355357. The reversal of 143143355352 is 253553341341.

It is a self number, because there is not a number n which added to its sum of digits gives 143143355352.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143143355357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5048943 + ... + 5077214.

It is an arithmetic number, because the mean of its divisors is an integer number (6075694800).

Almost surely, 2^143143355352 is an apocalyptic number.

143143355352 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

143143355352 is an abundant number, since it is smaller than the sum of its proper divisors (245701111848).

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

143143355352 is a wasteful number, since it uses less digits than its factorization.

143143355352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10126216 (or 10126212 counting only the distinct ones).

The product of its digits is 324000, while the sum is 39.

Adding to 143143355352 its reverse (253553341341), we get a palindrome (396696696693).

The spelling of 143143355352 in words is "one hundred forty-three billion, one hundred forty-three million, three hundred fifty-five thousand, three hundred fifty-two".