1314432452513 has 4 divisors (see below), whose sum is σ = 1314436460820. Its totient is φ = 1314428444208.

The previous prime is 1314432452497. The next prime is 1314432452539. The reversal of 1314432452513 is 3152542344131.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 544264734049 + 770167718464 = 737743^2 + 877592^2 .

It is a cyclic number.

It is not a de Polignac number, because 1314432452513 - 2⁴ = 1314432452497 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1314432454513) 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 in 3 ways as a sum of consecutive naturals, for example, 1463678 + ... + 2184311.

It is an arithmetic number, because the mean of its divisors is an integer number (328609115205).

Almost surely, 2^{1314432452513} is an apocalyptic number.

It is an amenable number.

1314432452513 is a deficient number, since it is larger than the sum of its proper divisors (4008307).

1314432452513 is an equidigital number, since it uses as much as digits as its factorization.

1314432452513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4008306.

The product of its digits is 172800, while the sum is 38.

Adding to 1314432452513 its reverse (3152542344131), we get a palindrome (4466974796644).

The spelling of 1314432452513 in words is "one trillion, three hundred fourteen billion, four hundred thirty-two million, four hundred fifty-two thousand, five hundred thirteen".