444332410022387 has 2 divisors, whose sum is σ = 444332410022388. Its totient is φ = 444332410022386.

The previous prime is 444332410022261. The next prime is 444332410022407. The reversal of 444332410022387 is 783220014233444.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 444332410022387 - 2²⁰ = 444332408973811 is a prime.

It is not a weakly prime, because it can be changed into another prime (444332410082387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 222166205011193 + 222166205011194.

It is an arithmetic number, because the mean of its divisors is an integer number (222166205011194).

Almost surely, 2^{444332410022387} is an apocalyptic number.

444332410022387 is a deficient number, since it is larger than the sum of its proper divisors (1).

444332410022387 is an equidigital number, since it uses as much as digits as its factorization.

444332410022387 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3096576, while the sum is 47.

The spelling of 444332410022387 in words is "four hundred forty-four trillion, three hundred thirty-two billion, four hundred ten million, twenty-two thousand, three hundred eighty-seven".