4041442399 has 2 divisors, whose sum is σ = 4041442400. Its totient is φ = 4041442398.

The previous prime is 4041442343. The next prime is 4041442411. The reversal of 4041442399 is 9932441404.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4041442399 - 2²⁵ = 4007887967 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4041442099) 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 as a sum of consecutive naturals, namely, 2020721199 + 2020721200.

It is an arithmetic number, because the mean of its divisors is an integer number (2020721200).

Almost surely, 2^4041442399 is an apocalyptic number.

4041442399 is a deficient number, since it is larger than the sum of its proper divisors (1).

4041442399 is an equidigital number, since it uses as much as digits as its factorization.

4041442399 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 124416, while the sum is 40.

The square root of 4041442399 is about 63572.3398892946. The cubic root of 4041442399 is about 1592.8643697493.

The spelling of 4041442399 in words is "four billion, forty-one million, four hundred forty-two thousand, three hundred ninety-nine".