4142023344 has 120 divisors (see below), whose sum is σ = 12605286960. Its totient is φ = 1297728000.

The previous prime is 4142023307. The next prime is 4142023363. The reversal of 4142023344 is 4433202414.

It is a happy number.

4142023344 is a `hidden beast` number, since 4 + 1 + 420 + 233 + 4 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5514969 + ... + 5515719.

It is an arithmetic number, because the mean of its divisors is an integer number (105044058).

Almost surely, 2^4142023344 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4142023344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6302643480).

4142023344 is an abundant number, since it is smaller than the sum of its proper divisors (8463263616).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4142023344 is an equidigital number, since it uses as much as digits as its factorization.

4142023344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1536 (or 773 counting only the distinct ones).

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

The square root of 4142023344 is about 64358.5529980282. The cubic root of 4142023344 is about 1605.9703172768.

Adding to 4142023344 its reverse (4433202414), we get a palindrome (8575225758).

The spelling of 4142023344 in words is "four billion, one hundred forty-two million, twenty-three thousand, three hundred forty-four".