44107107121181 has 16 divisors (see below), whose sum is σ = 47809592242944. Its totient is φ = 40448931816384.

The previous prime is 44107107121177. The next prime is 44107107121201. The reversal of 44107107121181 is 18112170170144.

It is not a de Polignac number, because 44107107121181 - 2² = 44107107121177 is a prime.

It is a super-2 number, since 2×44107107121181² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44107107121111) 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, 12205580 + ... + 15400986.

It is an arithmetic number, because the mean of its divisors is an integer number (2988099515184).

Almost surely, 2^{44107107121181} is an apocalyptic number.

It is an amenable number.

44107107121181 is a deficient number, since it is larger than the sum of its proper divisors (3702485121763).

44107107121181 is a wasteful number, since it uses less digits than its factorization.

44107107121181 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3202340.

The product of its (nonzero) digits is 12544, while the sum is 38.

The spelling of 44107107121181 in words is "forty-four trillion, one hundred seven billion, one hundred seven million, one hundred twenty-one thousand, one hundred eighty-one".