444765003366463 has 16 divisors (see below), whose sum is σ = 479284943923296. Its totient is φ = 410289036842880.

The previous prime is 444765003366449. The next prime is 444765003366479. The reversal of 444765003366463 is 364663300567444.

It is not a de Polignac number, because 444765003366463 - 2⁹ = 444765003365951 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (444765003336463) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 129589356 + ... + 132977182.

It is an arithmetic number, because the mean of its divisors is an integer number (29955308995206).

Almost surely, 2^{444765003366463} is an apocalyptic number.

444765003366463 is a deficient number, since it is larger than the sum of its proper divisors (34519940556833).

444765003366463 is a wasteful number, since it uses less digits than its factorization.

444765003366463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3394314.

The product of its (nonzero) digits is 313528320, while the sum is 61.

The spelling of 444765003366463 in words is "four hundred forty-four trillion, seven hundred sixty-five billion, three million, three hundred sixty-six thousand, four hundred sixty-three".