4144040103 has 24 divisors (see below), whose sum is σ = 6634836480. Its totient is φ = 2291632560.

The previous prime is 4144040093. The next prime is 4144040113. The reversal of 4144040103 is 3010404414.

It is an interprime number because it is at equal distance from previous prime (4144040093) and next prime (4144040113).

It is not a de Polignac number, because 4144040103 - 2¹⁰ = 4144039079 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 4144040103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4144040113) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 450133 + ... + 459246.

It is an arithmetic number, because the mean of its divisors is an integer number (276451520).

Almost surely, 2^4144040103 is an apocalyptic number.

4144040103 is a deficient number, since it is larger than the sum of its proper divisors (2490796377).

4144040103 is a wasteful number, since it uses less digits than its factorization.

4144040103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 909427 (or 909420 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 4144040103 is about 64374.2192418673. The cubic root of 4144040103 is about 1606.2309249795.

Adding to 4144040103 its reverse (3010404414), we get a palindrome (7154444517).

The spelling of 4144040103 in words is "four billion, one hundred forty-four million, forty thousand, one hundred three".