444533046564134 has 16 divisors (see below), whose sum is σ = 759044569628160. Its totient is φ = 193275237636360.

The previous prime is 444533046564059. The next prime is 444533046564149. The reversal of 444533046564134 is 431465640335444.

It is a self number, because there is not a number n which added to its sum of digits gives 444533046564134.

It is a congruent number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 439261903214 + ... + 439261904225.

It is an arithmetic number, because the mean of its divisors is an integer number (47440285601760).

Almost surely, 2^{444533046564134} is an apocalyptic number.

444533046564134 is a deficient number, since it is larger than the sum of its proper divisors (314511523064026).

444533046564134 is a wasteful number, since it uses less digits than its factorization.

444533046564134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 878523807475.

The product of its (nonzero) digits is 99532800, while the sum is 56.

Adding to 444533046564134 its reverse (431465640335444), we get a palindrome (875998686899578).

The spelling of 444533046564134 in words is "four hundred forty-four trillion, five hundred thirty-three billion, forty-six million, five hundred sixty-four thousand, one hundred thirty-four".