44134432105 has 16 divisors (see below), whose sum is σ = 56153272464. Its totient is φ = 33185249280.

The previous prime is 44134432099. The next prime is 44134432109. The reversal of 44134432105 is 50123443144.

It can be written as a sum of positive squares in 8 ways, for example, as 2343624921 + 41790807184 = 48411^2 + 204428^2 .

It is not a de Polignac number, because 44134432105 - 2²⁵ = 44100877673 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44134432109) 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, 291876 + ... + 416485.

It is an arithmetic number, because the mean of its divisors is an integer number (3509579529).

Almost surely, 2^44134432105 is an apocalyptic number.

It is an amenable number.

44134432105 is a deficient number, since it is larger than the sum of its proper divisors (12018840359).

44134432105 is a wasteful number, since it uses less digits than its factorization.

44134432105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 709116.

The product of its (nonzero) digits is 23040, while the sum is 31.

Adding to 44134432105 its reverse (50123443144), we get a palindrome (94257875249).

The spelling of 44134432105 in words is "forty-four billion, one hundred thirty-four million, four hundred thirty-two thousand, one hundred five".