13321314514 has 16 divisors (see below), whose sum is σ = 20103963480. Its totient is φ = 6620018560.

The previous prime is 13321314497. The next prime is 13321314533. The reversal of 13321314514 is 41541312331.

It can be written as a sum of positive squares in 4 ways, for example, as 13281410025 + 39904489 = 115245^2 + 6317^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2024622 + ... + 2031190.

Almost surely, 2^13321314514 is an apocalyptic number.

13321314514 is a deficient number, since it is larger than the sum of its proper divisors (6782648966).

13321314514 is a wasteful number, since it uses less digits than its factorization.

13321314514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12605.

The product of its digits is 4320, while the sum is 28.

Adding to 13321314514 its reverse (41541312331), we get a palindrome (54862626845).

The spelling of 13321314514 in words is "thirteen billion, three hundred twenty-one million, three hundred fourteen thousand, five hundred fourteen".