44000310430409 has 2 divisors, whose sum is σ = 44000310430410. Its totient is φ = 44000310430408.

The previous prime is 44000310430301. The next prime is 44000310430429. The reversal of 44000310430409 is 90403401300044.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 26390772468025 + 17609537962384 = 5137195^2 + 4196372^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44000310430409 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (44000310430429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22000155215204 + 22000155215205.

It is an arithmetic number, because the mean of its divisors is an integer number (22000155215205).

Almost surely, 2^{44000310430409} is an apocalyptic number.

It is an amenable number.

44000310430409 is a deficient number, since it is larger than the sum of its proper divisors (1).

44000310430409 is an equidigital number, since it uses as much as digits as its factorization.

44000310430409 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20736, while the sum is 32.

The spelling of 44000310430409 in words is "forty-four trillion, three hundred ten million, four hundred thirty thousand, four hundred nine".