44142200440301 has 4 divisors (see below), whose sum is σ = 45664345283100. Its totient is φ = 42620055597504.

The previous prime is 44142200440267. The next prime is 44142200440411. The reversal of 44142200440301 is 10304400224144.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 26758387468201 + 17383812972100 = 5172851^2 + 4169390^2 .

It is a cyclic number.

It is not a de Polignac number, because 44142200440301 - 2¹⁴ = 44142200423917 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29), and also a Moran number because the ratio is a prime number: 1522144842769 = 44142200440301 / (4 + 4 + 1 + 4 + 2 + 2 + 0 + 0 + 4 + 4 + 0 + 3 + 0 + 1).

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44142200440801) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 761072421356 + ... + 761072421413.

It is an arithmetic number, because the mean of its divisors is an integer number (11416086320775).

Almost surely, 2^{44142200440301} is an apocalyptic number.

It is an amenable number.

44142200440301 is a deficient number, since it is larger than the sum of its proper divisors (1522144842799).

44142200440301 is a wasteful number, since it uses less digits than its factorization.

44142200440301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1522144842798.

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 44142200440301 its reverse (10304400224144), we get a palindrome (54446600664445).

The spelling of 44142200440301 in words is "forty-four trillion, one hundred forty-two billion, two hundred million, four hundred forty thousand, three hundred one".