4203444400441 has 48 divisors (see below), whose sum is σ = 5023306087632. Its totient is φ = 3493777098240.

The previous prime is 4203444400427. The next prime is 4203444400451. The reversal of 4203444400441 is 1440044443024.

It can be written as a sum of positive squares in 8 ways, for example, as 1898619433216 + 2304824967225 = 1377904^2 + 1518165^2 .

It is not a de Polignac number, because 4203444400441 - 2¹⁷ = 4203444269369 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4203444400397 and 4203444400406.

It is not an unprimeable number, because it can be changed into a prime (4203444400451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 78259791 + ... + 78313483.

It is an arithmetic number, because the mean of its divisors is an integer number (104652210159).

Almost surely, 2^{4203444400441} is an apocalyptic number.

It is an amenable number.

4203444400441 is a deficient number, since it is larger than the sum of its proper divisors (819861687191).

4203444400441 is a wasteful number, since it uses less digits than its factorization.

4203444400441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54202 (or 54191 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 34.

Adding to 4203444400441 its reverse (1440044443024), we get a palindrome (5643488843465).

The spelling of 4203444400441 in words is "four trillion, two hundred three billion, four hundred forty-four million, four hundred thousand, four hundred forty-one".