44243034313 has 2 divisors, whose sum is σ = 44243034314. Its totient is φ = 44243034312.

The previous prime is 44243034289. The next prime is 44243034331. The reversal of 44243034313 is 31343034244.

Together with next prime (44243034331) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 29183572224 + 15059462089 = 170832^2 + 122717^2 .

It is a cyclic number.

It is not a de Polignac number, because 44243034313 - 2²⁹ = 43706163401 is a prime.

It is not a weakly prime, because it can be changed into another prime (44243034343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22121517156 + 22121517157.

It is an arithmetic number, because the mean of its divisors is an integer number (22121517157).

Almost surely, 2^44243034313 is an apocalyptic number.

It is an amenable number.

44243034313 is a deficient number, since it is larger than the sum of its proper divisors (1).

44243034313 is an equidigital number, since it uses as much as digits as its factorization.

44243034313 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 41472, while the sum is 31.

Adding to 44243034313 its reverse (31343034244), we get a palindrome (75586068557).

The spelling of 44243034313 in words is "forty-four billion, two hundred forty-three million, thirty-four thousand, three hundred thirteen".