44040421580299 has 2 divisors, whose sum is σ = 44040421580300. Its totient is φ = 44040421580298.

The previous prime is 44040421580251. The next prime is 44040421580317. The reversal of 44040421580299 is 99208512404044.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 44040421580299 - 2⁷ = 44040421580171 is a prime.

It is not a weakly prime, because it can be changed into another prime (44040421580399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22020210790149 + 22020210790150.

It is an arithmetic number, because the mean of its divisors is an integer number (22020210790150).

Almost surely, 2^{44040421580299} is an apocalyptic number.

44040421580299 is a deficient number, since it is larger than the sum of its proper divisors (1).

44040421580299 is an equidigital number, since it uses as much as digits as its factorization.

44040421580299 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3317760, while the sum is 52.

The spelling of 44040421580299 in words is "forty-four trillion, forty billion, four hundred twenty-one million, five hundred eighty thousand, two hundred ninety-nine".