1143432041322 has 8 divisors (see below), whose sum is σ = 2286864082656. Its totient is φ = 381144013772.

The previous prime is 1143432041273. The next prime is 1143432041341. The reversal of 1143432041322 is 2231402343411.

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

1143432041322 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 1143432041322.

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, 95286003438 + ... + 95286003449.

It is an arithmetic number, because the mean of its divisors is an integer number (285858010332).

Almost surely, 2^{1143432041322} is an apocalyptic number.

1143432041322 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.

1143432041322 is a wasteful number, since it uses less digits than its factorization.

1143432041322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190572006892.

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 1143432041322 its reverse (2231402343411), we get a palindrome (3374834384733).

The spelling of 1143432041322 in words is "one trillion, one hundred forty-three billion, four hundred thirty-two million, forty-one thousand, three hundred twenty-two".