44144117530105 has 16 divisors (see below), whose sum is σ = 53391842058240. Its totient is φ = 35036045335872.

The previous prime is 44144117530091. The next prime is 44144117530111. The reversal of 44144117530105 is 50103571144144.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 44144117530105 - 2¹⁹ = 44144117005817 is a prime.

It is a super-2 number, since 2×44144117530105² (a number of 28 digits) contains 22 as substring.

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, 18024016 + ... + 20326174.

It is an arithmetic number, because the mean of its divisors is an integer number (3336990128640).

Almost surely, 2^{44144117530105} is an apocalyptic number.

It is an amenable number.

44144117530105 is a deficient number, since it is larger than the sum of its proper divisors (9247724528135).

44144117530105 is a wasteful number, since it uses less digits than its factorization.

44144117530105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2332488.

The product of its (nonzero) digits is 134400, while the sum is 40.

Adding to 44144117530105 its reverse (50103571144144), we get a palindrome (94247688674249).

The spelling of 44144117530105 in words is "forty-four trillion, one hundred forty-four billion, one hundred seventeen million, five hundred thirty thousand, one hundred five".