13242310320 has 80 divisors (see below), whose sum is σ = 41374494720. Its totient is φ = 3503469312.

The previous prime is 13242310309. The next prime is 13242310321. The reversal of 13242310320 is 2301324231.

13242310320 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×13242310320² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13242310321) 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 15 ways as a sum of consecutive naturals, for example, 186750 + ... + 247709.

It is an arithmetic number, because the mean of its divisors is an integer number (517181184).

Almost surely, 2^13242310320 is an apocalyptic number.

13242310320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13242310320 is an abundant number, since it is smaller than the sum of its proper divisors (28132184400).

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

13242310320 is a wasteful number, since it uses less digits than its factorization.

13242310320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 434602 (or 434596 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 13242310320 its reverse (2301324231), we get a palindrome (15543634551).

The spelling of 13242310320 in words is "thirteen billion, two hundred forty-two million, three hundred ten thousand, three hundred twenty".