13520245314 has 16 divisors (see below), whose sum is σ = 27237868128. Its totient is φ = 4473852192.

The previous prime is 13520245313. The next prime is 13520245379. The reversal of 13520245314 is 41354202531.

It is not an unprimeable number, because it can be changed into a prime (13520245313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8223172 + ... + 8224815.

It is an arithmetic number, because the mean of its divisors is an integer number (1702366758).

Almost surely, 2^13520245314 is an apocalyptic number.

13520245314 is an abundant number, since it is smaller than the sum of its proper divisors (13717622814).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13520245314 is a wasteful number, since it uses less digits than its factorization.

13520245314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16448129.

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 13520245314 its reverse (41354202531), we get a palindrome (54874447845).

The spelling of 13520245314 in words is "thirteen billion, five hundred twenty million, two hundred forty-five thousand, three hundred fourteen".