4042404319 has 2 divisors, whose sum is σ = 4042404320. Its totient is φ = 4042404318.

The previous prime is 4042404281. The next prime is 4042404403. The reversal of 4042404319 is 9134042404.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4042404319 - 2¹⁵ = 4042371551 is a prime.

It is a super-2 number, since 2×4042404319² = 32682065356539707522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4042404719) by changing a digit.

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, 2021202159 + 2021202160.

It is an arithmetic number, because the mean of its divisors is an integer number (2021202160).

Almost surely, 2^4042404319 is an apocalyptic number.

4042404319 is a deficient number, since it is larger than the sum of its proper divisors (1).

4042404319 is an equidigital number, since it uses as much as digits as its factorization.

4042404319 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13824, while the sum is 31.

The square root of 4042404319 is about 63579.9049936377. The cubic root of 4042404319 is about 1592.9907344146.

The spelling of 4042404319 in words is "four billion, forty-two million, four hundred four thousand, three hundred nineteen".