44041031368405 has 16 divisors (see below), whose sum is σ = 53200375273584. Its totient is φ = 34999291371520.

The previous prime is 44041031368361. The next prime is 44041031368417. The reversal of 44041031368405 is 50486313014044.

It can be written as a sum of positive squares in 8 ways, for example, as 4318857050596 + 39722174317809 = 2078186^2 + 6302553^2 .

It is a de Polignac number, because none of the positive numbers 2^k-44041031368405 is a prime.

It is a super-2 number, since 2×44041031368405² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34245142 + ... + 35507911.

It is an arithmetic number, because the mean of its divisors is an integer number (3325023454599).

Almost surely, 2^{44041031368405} is an apocalyptic number.

It is an amenable number.

44041031368405 is a deficient number, since it is larger than the sum of its proper divisors (9159343905179).

44041031368405 is a wasteful number, since it uses less digits than its factorization.

44041031368405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69753896.

The product of its (nonzero) digits is 552960, while the sum is 43.

The spelling of 44041031368405 in words is "forty-four trillion, forty-one billion, thirty-one million, three hundred sixty-eight thousand, four hundred five".