2445034409 has 2 divisors, whose sum is σ = 2445034410. Its totient is φ = 2445034408.

The previous prime is 2445034381. The next prime is 2445034447. The reversal of 2445034409 is 9044305442.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2265474409 + 179560000 = 47597^2 + 13400^2 .

It is a cyclic number.

It is not a de Polignac number, because 2445034409 - 2²⁸ = 2176598953 is a prime.

It is a super-2 number, since 2×2445034409² = 11956386522387958562, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2445034489) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1222517204 + 1222517205.

It is an arithmetic number, because the mean of its divisors is an integer number (1222517205).

Almost surely, 2^2445034409 is an apocalyptic number.

It is an amenable number.

2445034409 is a deficient number, since it is larger than the sum of its proper divisors (1).

2445034409 is an equidigital number, since it uses as much as digits as its factorization.

2445034409 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 69120, while the sum is 35.

The square root of 2445034409 is about 49447.2891976901. The cubic root of 2445034409 is about 1347.1883703555.

The spelling of 2445034409 in words is "two billion, four hundred forty-five million, thirty-four thousand, four hundred nine".