4434240123 has 6 divisors (see below), whose sum is σ = 6405013524. Its totient is φ = 2956160076.

The previous prime is 4434240079. The next prime is 4434240133. The reversal of 4434240123 is 3210424344.

It is a happy number.

It is not a de Polignac number, because 4434240123 - 2¹⁰ = 4434239099 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4434240133) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 246346665 + ... + 246346682.

It is an arithmetic number, because the mean of its divisors is an integer number (1067502254).

Almost surely, 2^4434240123 is an apocalyptic number.

4434240123 is a deficient number, since it is larger than the sum of its proper divisors (1970773401).

4434240123 is a wasteful number, since it uses less digits than its factorization.

4434240123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 492693353 (or 492693350 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

The square root of 4434240123 is about 66590.0902762566. The cubic root of 4434240123 is about 1642.8821176108.

Adding to 4434240123 its reverse (3210424344), we get a palindrome (7644664467).

The spelling of 4434240123 in words is "four billion, four hundred thirty-four million, two hundred forty thousand, one hundred twenty-three".