4321443313000 has 128 divisors (see below), whose sum is σ = 11212311651840. Its totient is φ = 1545672480000.

The previous prime is 4321443312997. The next prime is 4321443313003. The reversal of 4321443313000 is 3133441234.

It is an interprime number because it is at equal distance from previous prime (4321443312997) and next prime (4321443313003).

It is a self number, because there is not a number n which added to its sum of digits gives 4321443313000.

It is not an unprimeable number, because it can be changed into a prime (4321443313003) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2549152 + ... + 3891151.

It is an arithmetic number, because the mean of its divisors is an integer number (87596184780).

Almost surely, 2^{4321443313000} is an apocalyptic number.

4321443313000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4321443313000 is an abundant number, since it is smaller than the sum of its proper divisors (6890868338840).

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

4321443313000 is a wasteful number, since it uses less digits than its factorization.

4321443313000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6440396 (or 6440382 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 4321443313000 its reverse (3133441234), we get a palindrome (4324576754234).

The spelling of 4321443313000 in words is "four trillion, three hundred twenty-one billion, four hundred forty-three million, three hundred thirteen thousand".