4442432443487 has 2 divisors, whose sum is σ = 4442432443488. Its totient is φ = 4442432443486.

The previous prime is 4442432443417. The next prime is 4442432443489. The reversal of 4442432443487 is 7843442342444.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4442432443487 - 2⁸ = 4442432443231 is a prime.

Together with 4442432443489, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4442432443489) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2221216221743 + 2221216221744.

It is an arithmetic number, because the mean of its divisors is an integer number (2221216221744).

Almost surely, 2^{4442432443487} is an apocalyptic number.

4442432443487 is a deficient number, since it is larger than the sum of its proper divisors (1).

4442432443487 is an equidigital number, since it uses as much as digits as its factorization.

4442432443487 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 33030144, while the sum is 53.

The spelling of 4442432443487 in words is "four trillion, four hundred forty-two billion, four hundred thirty-two million, four hundred forty-three thousand, four hundred eighty-seven".