440044230422043 has 192 divisors, whose sum is σ = 719558852812800. Its totient is φ = 257347243044864.

The previous prime is 440044230422003. The next prime is 440044230422161. The reversal of 440044230422043 is 340224032440044.

440044230422043 is a `hidden beast` number, since 4 + 4 + 0 + 0 + 4 + 423 + 0 + 4 + 220 + 4 + 3 = 666.

It is not a de Polignac number, because 440044230422043 - 2²⁰ = 440044229373467 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 440044230421989 and 440044230422007.

It is not an unprimeable number, because it can be changed into a prime (440044230422003) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 27810409230 + ... + 27810425052.

It is an arithmetic number, because the mean of its divisors is an integer number (3747702358400).

Almost surely, 2^{440044230422043} is an apocalyptic number.

440044230422043 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

440044230422043 is a deficient number, since it is larger than the sum of its proper divisors (279514622390757).

440044230422043 is a wasteful number, since it uses less digits than its factorization.

440044230422043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16618 (or 16615 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 36.

Adding to 440044230422043 its reverse (340224032440044), we get a palindrome (780268262862087).

The spelling of 440044230422043 in words is "four hundred forty trillion, forty-four billion, two hundred thirty million, four hundred twenty-two thousand, forty-three".