44434047067777 has 16 divisors (see below), whose sum is σ = 46210357168272. Its totient is φ = 42690315859200.

The previous prime is 44434047067759. The next prime is 44434047067789. The reversal of 44434047067777 is 77776074043444.

It can be written as a sum of positive squares in 8 ways, for example, as 23574219698241 + 20859827369536 = 4855329^2 + 4567256^2 .

It is a cyclic number.

It is not a de Polignac number, because 44434047067777 - 2²³ = 44434038679169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44434047067577) 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, 14544838 + ... + 17332639.

It is an arithmetic number, because the mean of its divisors is an integer number (2888147323017).

Almost surely, 2^{44434047067777} is an apocalyptic number.

It is an amenable number.

44434047067777 is a deficient number, since it is larger than the sum of its proper divisors (1776310100495).

44434047067777 is a wasteful number, since it uses less digits than its factorization.

44434047067777 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31877988.

The product of its (nonzero) digits is 309786624, while the sum is 64.

The spelling of 44434047067777 in words is "forty-four trillion, four hundred thirty-four billion, forty-seven million, sixty-seven thousand, seven hundred seventy-seven".