32143443053142 has 8 divisors (see below), whose sum is σ = 64286886106296. Its totient is φ = 10714481017712.

The previous prime is 32143443053119. The next prime is 32143443053237. The reversal of 32143443053142 is 24135034434123.

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

32143443053142 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 32143443053142.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2678620254423 + ... + 2678620254434.

It is an arithmetic number, because the mean of its divisors is an integer number (8035860763287).

Almost surely, 2^{32143443053142} is an apocalyptic number.

32143443053142 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

32143443053142 is a wasteful number, since it uses less digits than its factorization.

32143443053142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5357240508862.

The product of its (nonzero) digits is 414720, while the sum is 39.

Adding to 32143443053142 its reverse (24135034434123), we get a palindrome (56278477487265).

The spelling of 32143443053142 in words is "thirty-two trillion, one hundred forty-three billion, four hundred forty-three million, fifty-three thousand, one hundred forty-two".