1411120409 has 2 divisors, whose sum is σ = 1411120410. Its totient is φ = 1411120408.

The previous prime is 1411120397. The next prime is 1411120423. The reversal of 1411120409 is 9040211141.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 874503184 + 536617225 = 29572^2 + 23165^2 .

It is a cyclic number.

It is not a de Polignac number, because 1411120409 - 2¹² = 1411116313 is a prime.

It is not a weakly prime, because it can be changed into another prime (1411120429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 705560204 + 705560205.

It is an arithmetic number, because the mean of its divisors is an integer number (705560205).

Almost surely, 2^1411120409 is an apocalyptic number.

It is an amenable number.

1411120409 is a deficient number, since it is larger than the sum of its proper divisors (1).

1411120409 is an equidigital number, since it uses as much as digits as its factorization.

1411120409 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 23.

The square root of 1411120409 is about 37564.8826565451. The cubic root of 1411120409 is about 1121.6431051378.

The spelling of 1411120409 in words is "one billion, four hundred eleven million, one hundred twenty thousand, four hundred nine".