4044400103 has 8 divisors (see below), whose sum is σ = 4069138176. Its totient is φ = 4019715000.

The previous prime is 4044400057. The next prime is 4044400133. The reversal of 4044400103 is 3010044404.

4044400103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 4044400103 - 2¹⁸ = 4044137959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4044400133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 145700 + ... + 171222.

It is an arithmetic number, because the mean of its divisors is an integer number (508642272).

Almost surely, 2^4044400103 is an apocalyptic number.

4044400103 is a deficient number, since it is larger than the sum of its proper divisors (24738073).

4044400103 is a wasteful number, since it uses less digits than its factorization.

4044400103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26485.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 4044400103 is about 63595.5981416953. The cubic root of 4044400103 is about 1593.2528508927.

Adding to 4044400103 its reverse (3010044404), we get a palindrome (7054444507).

The spelling of 4044400103 in words is "four billion, forty-four million, four hundred thousand, one hundred three".