4404242423 has 32 divisors (see below), whose sum is σ = 5419643904. Its totient is φ = 3496787712.

The previous prime is 4404242419. The next prime is 4404242431. The reversal of 4404242423 is 3242424044.

It is not a de Polignac number, because 4404242423 - 2² = 4404242419 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 (4404241423) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1350611 + ... + 1353867.

It is an arithmetic number, because the mean of its divisors is an integer number (169363872).

Almost surely, 2^4404242423 is an apocalyptic number.

4404242423 is a deficient number, since it is larger than the sum of its proper divisors (1015401481).

4404242423 is a wasteful number, since it uses less digits than its factorization.

4404242423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3551.

The product of its (nonzero) digits is 24576, while the sum is 29.

The square root of 4404242423 is about 66364.4665690910. The cubic root of 4404242423 is about 1639.1690246648.

Adding to 4404242423 its reverse (3242424044), we get a palindrome (7646666467).

The spelling of 4404242423 in words is "four billion, four hundred four million, two hundred forty-two thousand, four hundred twenty-three".