44250253349 has 2 divisors, whose sum is σ = 44250253350. Its totient is φ = 44250253348.

The previous prime is 44250253321. The next prime is 44250253379. The reversal of 44250253349 is 94335205244.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 43718628100 + 531625249 = 209090^2 + 23057^2 .

It is a cyclic number.

It is not a de Polignac number, because 44250253349 - 2²⁰ = 44249204773 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44250253379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22125126674 + 22125126675.

It is an arithmetic number, because the mean of its divisors is an integer number (22125126675).

Almost surely, 2^44250253349 is an apocalyptic number.

It is an amenable number.

44250253349 is a deficient number, since it is larger than the sum of its proper divisors (1).

44250253349 is an equidigital number, since it uses as much as digits as its factorization.

44250253349 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 518400, while the sum is 41.

The spelling of 44250253349 in words is "forty-four billion, two hundred fifty million, two hundred fifty-three thousand, three hundred forty-nine".