4424040142 has 8 divisors (see below), whose sum is σ = 6985326600. Its totient is φ = 2095597944.

The previous prime is 4424040059. The next prime is 4424040151. The reversal of 4424040142 is 2410404244.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58211017 + ... + 58211092.

It is an arithmetic number, because the mean of its divisors is an integer number (873165825).

Almost surely, 2^4424040142 is an apocalyptic number.

4424040142 is a deficient number, since it is larger than the sum of its proper divisors (2561286458).

4424040142 is a wasteful number, since it uses less digits than its factorization.

4424040142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116422130.

The product of its (nonzero) digits is 4096, while the sum is 25.

The square root of 4424040142 is about 66513.4583524267. The cubic root of 4424040142 is about 1641.6214557892.

Adding to 4424040142 its reverse (2410404244), we get a palindrome (6834444386).

The spelling of 4424040142 in words is "four billion, four hundred twenty-four million, forty thousand, one hundred forty-two".