44014251220111 has 16 divisors (see below), whose sum is σ = 47900966851584. Its totient is φ = 40280358190464.

The previous prime is 44014251220087. The next prime is 44014251220139. The reversal of 44014251220111 is 11102215241044.

It is a cyclic number.

It is not a de Polignac number, because 44014251220111 - 2²¹ = 44014249122959 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 44014251220111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44014251229111) 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, 134839261 + ... + 135165286.

It is an arithmetic number, because the mean of its divisors is an integer number (2993810428224).

Almost surely, 2^{44014251220111} is an apocalyptic number.

44014251220111 is a deficient number, since it is larger than the sum of its proper divisors (3886715631473).

44014251220111 is a wasteful number, since it uses less digits than its factorization.

44014251220111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270004830.

The product of its (nonzero) digits is 2560, while the sum is 28.

Adding to 44014251220111 its reverse (11102215241044), we get a palindrome (55116466461155).

The spelling of 44014251220111 in words is "forty-four trillion, fourteen billion, two hundred fifty-one million, two hundred twenty thousand, one hundred eleven".