1314143553409 has 2 divisors, whose sum is σ = 1314143553410. Its totient is φ = 1314143553408.

The previous prime is 1314143553311. The next prime is 1314143553427. The reversal of 1314143553409 is 9043553414131.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 843739613809 + 470403939600 = 918553^2 + 685860^2 .

It is a cyclic number.

It is not a de Polignac number, because 1314143553409 - 2²⁵ = 1314109998977 is a prime.

It is not a weakly prime, because it can be changed into another prime (1314143523409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 657071776704 + 657071776705.

It is an arithmetic number, because the mean of its divisors is an integer number (657071776705).

Almost surely, 2^{1314143553409} is an apocalyptic number.

It is an amenable number.

1314143553409 is a deficient number, since it is larger than the sum of its proper divisors (1).

1314143553409 is an equidigital number, since it uses as much as digits as its factorization.

1314143553409 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 388800, while the sum is 43.

The spelling of 1314143553409 in words is "one trillion, three hundred fourteen billion, one hundred forty-three million, five hundred fifty-three thousand, four hundred nine".