4044340420203 has 16 divisors (see below), whose sum is σ = 5724964482336. Its totient is φ = 2530822064640.

The previous prime is 4044340420189. The next prime is 4044340420207. The reversal of 4044340420203 is 3020240434404.

It is not a de Polignac number, because 4044340420203 - 2⁴ = 4044340420187 is a prime.

It is a super-2 number, since 2×4044340420203² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4044340420207) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 106282308 + ... + 106320353.

It is an arithmetic number, because the mean of its divisors is an integer number (357810280146).

Almost surely, 2^{4044340420203} is an apocalyptic number.

4044340420203 is a deficient number, since it is larger than the sum of its proper divisors (1680624062133).

4044340420203 is a wasteful number, since it uses less digits than its factorization.

4044340420203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212603054.

The product of its (nonzero) digits is 36864, while the sum is 30.

Adding to 4044340420203 its reverse (3020240434404), we get a palindrome (7064580854607).

The spelling of 4044340420203 in words is "four trillion, forty-four billion, three hundred forty million, four hundred twenty thousand, two hundred three".