44005514412209 has 16 divisors (see below), whose sum is σ = 51653610489600. Its totient is φ = 36697909616064.

The previous prime is 44005514412193. The next prime is 44005514412221. The reversal of 44005514412209 is 90221441550044.

It is a cyclic number.

It is not a de Polignac number, because 44005514412209 - 2⁴ = 44005514412193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (44005514412809) 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, 1853447 + ... + 9562755.

It is an arithmetic number, because the mean of its divisors is an integer number (3228350655600).

Almost surely, 2^{44005514412209} is an apocalyptic number.

It is an amenable number.

44005514412209 is a deficient number, since it is larger than the sum of its proper divisors (7648096077391).

44005514412209 is a wasteful number, since it uses less digits than its factorization.

44005514412209 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7731392.

The product of its (nonzero) digits is 230400, while the sum is 41.

The spelling of 44005514412209 in words is "forty-four trillion, five billion, five hundred fourteen million, four hundred twelve thousand, two hundred nine".