44867309093 has 2 divisors, whose sum is σ = 44867309094. Its totient is φ = 44867309092.

The previous prime is 44867309089. The next prime is 44867309107. The reversal of 44867309093 is 39090376844.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 42363107329 + 2504201764 = 205823^2 + 50042^2 .

It is a cyclic number.

It is not a de Polignac number, because 44867309093 - 2² = 44867309089 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44867309693) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22433654546 + 22433654547.

It is an arithmetic number, because the mean of its divisors is an integer number (22433654547).

Almost surely, 2^44867309093 is an apocalyptic number.

It is an amenable number.

44867309093 is a deficient number, since it is larger than the sum of its proper divisors (1).

44867309093 is an equidigital number, since it uses as much as digits as its factorization.

44867309093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3919104, while the sum is 53.

The spelling of 44867309093 in words is "forty-four billion, eight hundred sixty-seven million, three hundred nine thousand, ninety-three".