1314034515509 has 2 divisors, whose sum is σ = 1314034515510. Its totient is φ = 1314034515508.

The previous prime is 1314034515449. The next prime is 1314034515569. The reversal of 1314034515509 is 9055154304131.

It is a balanced prime because it is at equal distance from previous prime (1314034515449) and next prime (1314034515569).

It can be written as a sum of positive squares in only one way, i.e., 1278362638609 + 35671876900 = 1130647^2 + 188870^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1314034515509 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1314034515569) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 657017257754 + 657017257755.

It is an arithmetic number, because the mean of its divisors is an integer number (657017257755).

Almost surely, 2^{1314034515509} is an apocalyptic number.

It is an amenable number.

1314034515509 is a deficient number, since it is larger than the sum of its proper divisors (1).

1314034515509 is an equidigital number, since it uses as much as digits as its factorization.

1314034515509 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 162000, while the sum is 41.

The spelling of 1314034515509 in words is "one trillion, three hundred fourteen billion, thirty-four million, five hundred fifteen thousand, five hundred nine".