4043443424043 has 32 divisors (see below), whose sum is σ = 5845700779776. Its totient is φ = 2476127904768.

The previous prime is 4043443423967. The next prime is 4043443424089. The reversal of 4043443424043 is 3404243443404.

It is not a de Polignac number, because 4043443424043 - 2¹² = 4043443419947 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4043443423992 and 4043443424010.

It is not an unprimeable number, because it can be changed into a prime (4043443424543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2095071 + ... + 3532167.

It is an arithmetic number, because the mean of its divisors is an integer number (182678149368).

Almost surely, 2^{4043443424043} is an apocalyptic number.

4043443424043 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

4043443424043 is a deficient number, since it is larger than the sum of its proper divisors (1802257355733).

4043443424043 is a wasteful number, since it uses less digits than its factorization.

4043443424043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1438443.

The product of its (nonzero) digits is 884736, while the sum is 39.

Adding to 4043443424043 its reverse (3404243443404), we get a palindrome (7447686867447).

The spelling of 4043443424043 in words is "four trillion, forty-three billion, four hundred forty-three million, four hundred twenty-four thousand, forty-three".