4433245139 has 2 divisors, whose sum is σ = 4433245140. Its totient is φ = 4433245138.

The previous prime is 4433245097. The next prime is 4433245151. The reversal of 4433245139 is 9315423344.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4433245139 - 2¹⁶ = 4433179603 is a prime.

It is not a weakly prime, because it can be changed into another prime (4433245189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2216622569 + 2216622570.

It is an arithmetic number, because the mean of its divisors is an integer number (2216622570).

Almost surely, 2^4433245139 is an apocalyptic number.

4433245139 is a deficient number, since it is larger than the sum of its proper divisors (1).

4433245139 is an equidigital number, since it uses as much as digits as its factorization.

4433245139 is an evil number, because the sum of its binary digits is even.

The product of its digits is 155520, while the sum is 38.

The square root of 4433245139 is about 66582.6188956247. The cubic root of 4433245139 is about 1642.7592281826.

The spelling of 4433245139 in words is "four billion, four hundred thirty-three million, two hundred forty-five thousand, one hundred thirty-nine".