4142021344 has 24 divisors (see below), whose sum is σ = 8177992200. Its totient is φ = 2065070976.

The previous prime is 4142021227. The next prime is 4142021369. The reversal of 4142021344 is 4431202414.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 174274 + ... + 196609.

It is an arithmetic number, because the mean of its divisors is an integer number (340749675).

Almost surely, 2^4142021344 is an apocalyptic number.

It is an amenable number.

4142021344 is a deficient number, since it is larger than the sum of its proper divisors (4035970856).

4142021344 is a wasteful number, since it uses less digits than its factorization.

4142021344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 371242 (or 371234 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

The square root of 4142021344 is about 64358.5374600760. The cubic root of 4142021344 is about 1605.9700587927.

Adding to 4142021344 its reverse (4431202414), we get a palindrome (8573223758).

The spelling of 4142021344 in words is "four billion, one hundred forty-two million, twenty-one thousand, three hundred forty-four".