4152444423 has 16 divisors (see below), whose sum is σ = 5557653216. Its totient is φ = 2757785600.

The previous prime is 4152444391. The next prime is 4152444467. The reversal of 4152444423 is 3244442514.

It is a cyclic number.

It is not a de Polignac number, because 4152444423 - 2⁵ = 4152444391 is a prime.

It is a super-2 number, since 2×4152444423² = 34485589372207605858, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4152444523) 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, 1173565 + ... + 1177097.

It is an arithmetic number, because the mean of its divisors is an integer number (347353326).

Almost surely, 2^4152444423 is an apocalyptic number.

4152444423 is a deficient number, since it is larger than the sum of its proper divisors (1405208793).

4152444423 is a wasteful number, since it uses less digits than its factorization.

4152444423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4914.

The product of its digits is 61440, while the sum is 33.

The square root of 4152444423 is about 64439.4632426435. The cubic root of 4152444423 is about 1607.3160305676.

Adding to 4152444423 its reverse (3244442514), we get a palindrome (7396886937).

The spelling of 4152444423 in words is "four billion, one hundred fifty-two million, four hundred forty-four thousand, four hundred twenty-three".