1411441709 has 2 divisors, whose sum is σ = 1411441710. Its totient is φ = 1411441708.

The previous prime is 1411441699. The next prime is 1411441741. The reversal of 1411441709 is 9071441141.

It is an a-pointer prime, because the next prime (1411441741) can be obtained adding 1411441709 to its sum of digits (32).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1101576100 + 309865609 = 33190^2 + 17603^2 .

It is a cyclic number.

It is not a de Polignac number, because 1411441709 - 2⁴ = 1411441693 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1411441789) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 705720854 + 705720855.

It is an arithmetic number, because the mean of its divisors is an integer number (705720855).

Almost surely, 2^1411441709 is an apocalyptic number.

It is an amenable number.

1411441709 is a deficient number, since it is larger than the sum of its proper divisors (1).

1411441709 is an equidigital number, since it uses as much as digits as its factorization.

1411441709 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4032, while the sum is 32.

The square root of 1411441709 is about 37569.1590137442. The cubic root of 1411441709 is about 1121.7282281787.

The spelling of 1411441709 in words is "one billion, four hundred eleven million, four hundred forty-one thousand, seven hundred nine".