4042022413 has 16 divisors (see below), whose sum is σ = 4877018496. Its totient is φ = 3300229440.

The previous prime is 4042022363. The next prime is 4042022417. The reversal of 4042022413 is 3142202404.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 4042022413 - 2⁹ = 4042021901 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4042022417) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 376681 + ... + 387262.

It is an arithmetic number, because the mean of its divisors is an integer number (304813656).

Almost surely, 2^4042022413 is an apocalyptic number.

It is an amenable number.

4042022413 is a deficient number, since it is larger than the sum of its proper divisors (834996083).

4042022413 is a wasteful number, since it uses less digits than its factorization.

4042022413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 764004.

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 4042022413 is about 63576.9015681010. The cubic root of 4042022413 is about 1592.9405669210.

Adding to 4042022413 its reverse (3142202404), we get a palindrome (7184224817).

Subtracting from 4042022413 its reverse (3142202404), we obtain a square (899820009 = 29997²).

The spelling of 4042022413 in words is "four billion, forty-two million, twenty-two thousand, four hundred thirteen".