4424404987 has 2 divisors, whose sum is σ = 4424404988. Its totient is φ = 4424404986.

The previous prime is 4424404949. The next prime is 4424405003. The reversal of 4424404987 is 7894044244.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4424404987 - 2¹⁵ = 4424372219 is a prime.

It is not a weakly prime, because it can be changed into another prime (4424401987) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2212202493 + 2212202494.

It is an arithmetic number, because the mean of its divisors is an integer number (2212202494).

Almost surely, 2^4424404987 is an apocalyptic number.

4424404987 is a deficient number, since it is larger than the sum of its proper divisors (1).

4424404987 is an equidigital number, since it uses as much as digits as its factorization.

4424404987 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1032192, while the sum is 46.

The square root of 4424404987 is about 66516.2009363133. The cubic root of 4424404987 is about 1641.6665820311. Note that the first 3 decimals are identical.

The spelling of 4424404987 in words is "four billion, four hundred twenty-four million, four hundred four thousand, nine hundred eighty-seven".