44215105105 has 16 divisors (see below), whose sum is σ = 55907136000. Its totient is φ = 33476509440.

The previous prime is 44215105097. The next prime is 44215105111. The reversal of 44215105105 is 50150151244.

It is not a de Polignac number, because 44215105105 - 2³ = 44215105097 is a prime.

It is a super-3 number, since 3×44215105105³ (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 140680 + ... + 328969.

It is an arithmetic number, because the mean of its divisors is an integer number (3494196000).

Almost surely, 2^44215105105 is an apocalyptic number.

It is an amenable number.

44215105105 is a deficient number, since it is larger than the sum of its proper divisors (11692030895).

44215105105 is a wasteful number, since it uses less digits than its factorization.

44215105105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 470664.

The product of its (nonzero) digits is 4000, while the sum is 28.

Adding to 44215105105 its reverse (50150151244), we get a palindrome (94365256349).

The spelling of 44215105105 in words is "forty-four billion, two hundred fifteen million, one hundred five thousand, one hundred five".