4042896433 has 2 divisors, whose sum is σ = 4042896434. Its totient is φ = 4042896432.

The previous prime is 4042896419. The next prime is 4042896443. The reversal of 4042896433 is 3346982404.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3557883904 + 485012529 = 59648^2 + 22023^2 .

It is a cyclic number.

It is not a de Polignac number, because 4042896433 - 2⁵ = 4042896401 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4042896433.

It is not a weakly prime, because it can be changed into another prime (4042896443) 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, 2021448216 + 2021448217.

It is an arithmetic number, because the mean of its divisors is an integer number (2021448217).

Almost surely, 2^4042896433 is an apocalyptic number.

It is an amenable number.

4042896433 is a deficient number, since it is larger than the sum of its proper divisors (1).

4042896433 is an equidigital number, since it uses as much as digits as its factorization.

4042896433 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 497664, while the sum is 43.

The square root of 4042896433 is about 63583.7749193928. The cubic root of 4042896433 is about 1593.0553742652.

The spelling of 4042896433 in words is "four billion, forty-two million, eight hundred ninety-six thousand, four hundred thirty-three".