1314503399 has 4 divisors (see below), whose sum is σ = 1434003720. Its totient is φ = 1195003080.

The previous prime is 1314503371. The next prime is 1314503413. The reversal of 1314503399 is 9933054131.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1314503399 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1314503299) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59750144 + ... + 59750165.

It is an arithmetic number, because the mean of its divisors is an integer number (358500930).

Almost surely, 2^1314503399 is an apocalyptic number.

1314503399 is a deficient number, since it is larger than the sum of its proper divisors (119500321).

1314503399 is a wasteful number, since it uses less digits than its factorization.

1314503399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119500320.

The product of its (nonzero) digits is 43740, while the sum is 38.

The square root of 1314503399 is about 36256.0808554924. The cubic root of 1314503399 is about 1095.4365763292.

The spelling of 1314503399 in words is "one billion, three hundred fourteen million, five hundred three thousand, three hundred ninety-nine".