13616335113252 has 48 divisors (see below), whose sum is σ = 32314069587072. Its totient is φ = 4461904385280.

The previous prime is 13616335113223. The next prime is 13616335113301. The reversal of 13616335113252 is 25231153361631.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 40036699 + ... + 40375362.

It is an arithmetic number, because the mean of its divisors is an integer number (673209783064).

Almost surely, 2^{13616335113252} is an apocalyptic number.

13616335113252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13616335113252 is an abundant number, since it is smaller than the sum of its proper divisors (18697734473820).

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

13616335113252 is a wasteful number, since it uses less digits than its factorization.

13616335113252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80412308 (or 80412306 counting only the distinct ones).

The product of its digits is 291600, while the sum is 42.

Adding to 13616335113252 its reverse (25231153361631), we get a palindrome (38847488474883).

The spelling of 13616335113252 in words is "thirteen trillion, six hundred sixteen billion, three hundred thirty-five million, one hundred thirteen thousand, two hundred fifty-two".