1314241011409 has 2 divisors, whose sum is σ = 1314241011410. Its totient is φ = 1314241011408.

The previous prime is 1314241011401. The next prime is 1314241011439. The reversal of 1314241011409 is 9041101424131.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1225165624384 + 89075387025 = 1106872^2 + 298455^2 .

It is a cyclic number.

It is not a de Polignac number, because 1314241011409 - 2³ = 1314241011401 is a prime.

It is not a weakly prime, because it can be changed into another prime (1314241011401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 657120505704 + 657120505705.

It is an arithmetic number, because the mean of its divisors is an integer number (657120505705).

Almost surely, 2^{1314241011409} is an apocalyptic number.

It is an amenable number.

1314241011409 is a deficient number, since it is larger than the sum of its proper divisors (1).

1314241011409 is an equidigital number, since it uses as much as digits as its factorization.

1314241011409 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 31.

The spelling of 1314241011409 in words is "one trillion, three hundred fourteen billion, two hundred forty-one million, eleven thousand, four hundred nine".