44894949713 has 2 divisors, whose sum is σ = 44894949714. Its totient is φ = 44894949712.

The previous prime is 44894949679. The next prime is 44894949721. The reversal of 44894949713 is 31794949844.

44894949713 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 39349466689 + 5545483024 = 198367^2 + 74468^2 .

It is a cyclic number.

It is not a de Polignac number, because 44894949713 - 2¹⁸ = 44894687569 is a prime.

It is not a weakly prime, because it can be changed into another prime (44894949733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22447474856 + 22447474857.

It is an arithmetic number, because the mean of its divisors is an integer number (22447474857).

Almost surely, 2^44894949713 is an apocalyptic number.

It is an amenable number.

44894949713 is a deficient number, since it is larger than the sum of its proper divisors (1).

44894949713 is an equidigital number, since it uses as much as digits as its factorization.

44894949713 is an evil number, because the sum of its binary digits is even.

The product of its digits is 31352832, while the sum is 62.

The spelling of 44894949713 in words is "forty-four billion, eight hundred ninety-four million, nine hundred forty-nine thousand, seven hundred thirteen".