44216121225411 has 12 divisors (see below), whose sum is σ = 66070066199280. Its totient is φ = 28460951593200.

The previous prime is 44216121225403. The next prime is 44216121225413. The reversal of 44216121225411 is 11452212161244.

It is a happy number.

44216121225411 is a `hidden beast` number, since 4 + 4 + 2 + 1 + 6 + 1 + 212 + 25 + 411 = 666.

44216121225411 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 44216121225411 - 2³ = 44216121225403 is a prime.

It is not an unprimeable number, because it can be changed into a prime (44216121225413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 84705212815 + ... + 84705213336.

It is an arithmetic number, because the mean of its divisors is an integer number (5505838849940).

Almost surely, 2^{44216121225411} is an apocalyptic number.

44216121225411 is a deficient number, since it is larger than the sum of its proper divisors (21853944973869).

44216121225411 is a wasteful number, since it uses less digits than its factorization.

44216121225411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169410426186 (or 169410426183 counting only the distinct ones).

The product of its digits is 30720, while the sum is 36.

Adding to 44216121225411 its reverse (11452212161244), we get a palindrome (55668333386655).

The spelling of 44216121225411 in words is "forty-four trillion, two hundred sixteen billion, one hundred twenty-one million, two hundred twenty-five thousand, four hundred eleven".