4361146409 has 2 divisors, whose sum is σ = 4361146410. Its totient is φ = 4361146408.

The previous prime is 4361146351. The next prime is 4361146417. The reversal of 4361146409 is 9046411634.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3645744400 + 715402009 = 60380^2 + 26747^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4361146409 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 (4361146109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2180573204 + 2180573205.

It is an arithmetic number, because the mean of its divisors is an integer number (2180573205).

Almost surely, 2^4361146409 is an apocalyptic number.

It is an amenable number.

4361146409 is a deficient number, since it is larger than the sum of its proper divisors (1).

4361146409 is an equidigital number, since it uses as much as digits as its factorization.

4361146409 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 62208, while the sum is 38.

The square root of 4361146409 is about 66038.9764381611. The cubic root of 4361146409 is about 1633.8050053533.

The spelling of 4361146409 in words is "four billion, three hundred sixty-one million, one hundred forty-six thousand, four hundred nine".