3224143403443 has 8 divisors (see below), whose sum is σ = 3229897052736. Its totient is φ = 3218393640000.

The previous prime is 3224143403363. The next prime is 3224143403447. The reversal of 3224143403443 is 3443043414223.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3224143403443 is a prime.

It is a super-2 number, since 2×3224143403443² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3224143403447) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 691983 + ... + 2631943.

It is an arithmetic number, because the mean of its divisors is an integer number (403737131592).

Almost surely, 2^{3224143403443} is an apocalyptic number.

3224143403443 is a deficient number, since it is larger than the sum of its proper divisors (5753649293).

3224143403443 is a wasteful number, since it uses less digits than its factorization.

3224143403443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1942925.

The product of its (nonzero) digits is 331776, while the sum is 37.

Adding to 3224143403443 its reverse (3443043414223), we get a palindrome (6667186817666).

The spelling of 3224143403443 in words is "three trillion, two hundred twenty-four billion, one hundred forty-three million, four hundred three thousand, four hundred forty-three".