4024201442 has 4 divisors (see below), whose sum is σ = 6036302166. Its totient is φ = 2012100720.

The previous prime is 4024201399. The next prime is 4024201453. The reversal of 4024201442 is 2441024204.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2850385321 + 1173816121 = 53389^2 + 34261^2 .

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 as a sum of consecutive naturals, namely, 1006050359 + ... + 1006050362.

Almost surely, 2^4024201442 is an apocalyptic number.

4024201442 is a deficient number, since it is larger than the sum of its proper divisors (2012100724).

4024201442 is a wasteful number, since it uses less digits than its factorization.

4024201442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2012100723.

The product of its (nonzero) digits is 2048, while the sum is 23.

The square root of 4024201442 is about 63436.5938713610. The cubic root of 4024201442 is about 1590.5960664834.

Adding to 4024201442 its reverse (2441024204), we get a palindrome (6465225646).

The spelling of 4024201442 in words is "four billion, twenty-four million, two hundred one thousand, four hundred forty-two".