1043321441322 has 8 divisors (see below), whose sum is σ = 2086642882656. Its totient is φ = 347773813772.

The previous prime is 1043321441321. The next prime is 1043321441353. The reversal of 1043321441322 is 2231441233401.

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

1043321441322 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 1043321441322.

It is not an unprimeable number, because it can be changed into a prime (1043321441321) 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, 86943453438 + ... + 86943453449.

It is an arithmetic number, because the mean of its divisors is an integer number (260830360332).

Almost surely, 2^{1043321441322} is an apocalyptic number.

1043321441322 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.

1043321441322 is a wasteful number, since it uses less digits than its factorization.

1043321441322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173886906892.

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

Adding to 1043321441322 its reverse (2231441233401), we get a palindrome (3274762674723).

The spelling of 1043321441322 in words is "one trillion, forty-three billion, three hundred twenty-one million, four hundred forty-one thousand, three hundred twenty-two".