44443427541113 has 2 divisors, whose sum is σ = 44443427541114. Its totient is φ = 44443427541112.

The previous prime is 44443427541001. The next prime is 44443427541131. The reversal of 44443427541113 is 31114572434444.

Together with next prime (44443427541131) 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., 26962398956089 + 17481028585024 = 5192533^2 + 4181032^2 .

It is a cyclic number.

It is not a de Polignac number, because 44443427541113 - 2²⁶ = 44443360432249 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (44443427546113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22221713770556 + 22221713770557.

It is an arithmetic number, because the mean of its divisors is an integer number (22221713770557).

Almost surely, 2^{44443427541113} is an apocalyptic number.

It is an amenable number.

44443427541113 is a deficient number, since it is larger than the sum of its proper divisors (1).

44443427541113 is an equidigital number, since it uses as much as digits as its factorization.

44443427541113 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2580480, while the sum is 47.

Adding to 44443427541113 its reverse (31114572434444), we get a palindrome (75557999975557).

The spelling of 44443427541113 in words is "forty-four trillion, four hundred forty-three billion, four hundred twenty-seven million, five hundred forty-one thousand, one hundred thirteen".