44142314221011 has 24 divisors (see below), whose sum is σ = 62568156794544. Its totient is φ = 27676787015680.

The previous prime is 44142314220973. The next prime is 44142314221021. The reversal of 44142314221011 is 11012241324144.

It is not a de Polignac number, because 44142314221011 - 2¹⁸ = 44142313958867 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 44142314221011.

It is not an unprimeable number, because it can be changed into a prime (44142314221021) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17524590 + ... + 19884563.

It is an arithmetic number, because the mean of its divisors is an integer number (2607006533106).

Almost surely, 2^{44142314221011} is an apocalyptic number.

44142314221011 is a deficient number, since it is larger than the sum of its proper divisors (18425842573533).

44142314221011 is a wasteful number, since it uses less digits than its factorization.

44142314221011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37410551 (or 37410534 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 30.

Adding to 44142314221011 its reverse (11012241324144), we get a palindrome (55154555545155).

The spelling of 44142314221011 in words is "forty-four trillion, one hundred forty-two billion, three hundred fourteen million, two hundred twenty-one thousand, eleven".