444050634887 has 2 divisors, whose sum is σ = 444050634888. Its totient is φ = 444050634886.

The previous prime is 444050634883. The next prime is 444050634917. The reversal of 444050634887 is 788436050444.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 444050634887 - 2² = 444050634883 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (444050634883) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 222025317443 + 222025317444.

It is an arithmetic number, because the mean of its divisors is an integer number (222025317444).

Almost surely, 2^444050634887 is an apocalyptic number.

444050634887 is a deficient number, since it is larger than the sum of its proper divisors (1).

444050634887 is an equidigital number, since it uses as much as digits as its factorization.

444050634887 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10321920, while the sum is 53.

The spelling of 444050634887 in words is "four hundred forty-four billion, fifty million, six hundred thirty-four thousand, eight hundred eighty-seven".