4420331431143 has 8 divisors (see below), whose sum is σ = 5920204727808. Its totient is φ = 2933672877624.

The previous prime is 4420331431121. The next prime is 4420331431147. The reversal of 4420331431143 is 3411341330244.

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

It is not a de Polignac number, because 4420331431143 - 2⁶ = 4420331431079 is a prime.

It is a super-2 number, since 2×4420331431143² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4420331431147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3303685005 + ... + 3303686342.

It is an arithmetic number, because the mean of its divisors is an integer number (740025590976).

Almost surely, 2^{4420331431143} is an apocalyptic number.

4420331431143 is a deficient number, since it is larger than the sum of its proper divisors (1499873296665).

4420331431143 is a wasteful number, since it uses less digits than its factorization.

4420331431143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6607371573.

The product of its (nonzero) digits is 41472, while the sum is 33.

Adding to 4420331431143 its reverse (3411341330244), we get a palindrome (7831672761387).

The spelling of 4420331431143 in words is "four trillion, four hundred twenty billion, three hundred thirty-one million, four hundred thirty-one thousand, one hundred forty-three".