44140333323013 has 2 divisors, whose sum is σ = 44140333323014. Its totient is φ = 44140333323012.

The previous prime is 44140333322963. The next prime is 44140333323059. The reversal of 44140333323013 is 31032333304144.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 42812968958244 + 1327364364769 = 6543162^2 + 1152113^2 .

It is a cyclic number.

It is not a de Polignac number, because 44140333323013 - 2¹³ = 44140333314821 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 44140333323013.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44140333323613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22070166661506 + 22070166661507.

It is an arithmetic number, because the mean of its divisors is an integer number (22070166661507).

Almost surely, 2^{44140333323013} is an apocalyptic number.

It is an amenable number.

44140333323013 is a deficient number, since it is larger than the sum of its proper divisors (1).

44140333323013 is an equidigital number, since it uses as much as digits as its factorization.

44140333323013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 93312, while the sum is 34.

Adding to 44140333323013 its reverse (31032333304144), we get a palindrome (75172666627157).

The spelling of 44140333323013 in words is "forty-four trillion, one hundred forty billion, three hundred thirty-three million, three hundred twenty-three thousand, thirteen".