44196249577 has 2 divisors, whose sum is σ = 44196249578. Its totient is φ = 44196249576.

The previous prime is 44196249571. The next prime is 44196249593. The reversal of 44196249577 is 77594269144.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 39210336256 + 4985913321 = 198016^2 + 70611^2 .

It is a cyclic number.

It is not a de Polignac number, because 44196249577 - 2¹⁹ = 44195725289 is a prime.

It is not a weakly prime, because it can be changed into another prime (44196249571) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22098124788 + 22098124789.

It is an arithmetic number, because the mean of its divisors is an integer number (22098124789).

Almost surely, 2^44196249577 is an apocalyptic number.

It is an amenable number.

44196249577 is a deficient number, since it is larger than the sum of its proper divisors (1).

44196249577 is an equidigital number, since it uses as much as digits as its factorization.

44196249577 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15240960, while the sum is 58.

The spelling of 44196249577 in words is "forty-four billion, one hundred ninety-six million, two hundred forty-nine thousand, five hundred seventy-seven".