13462131320 has 64 divisors (see below), whose sum is σ = 33056087040. Its totient is φ = 4893443200.

The previous prime is 13462131301. The next prime is 13462131349. The reversal of 13462131320 is 2313126431.

13462131320 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 13462131320.

It is a congruent number.

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, 1716929 + ... + 1724751.

It is an arithmetic number, because the mean of its divisors is an integer number (516501360).

Almost surely, 2^13462131320 is an apocalyptic number.

13462131320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13462131320 is an abundant number, since it is smaller than the sum of its proper divisors (19593955720).

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

13462131320 is a wasteful number, since it uses less digits than its factorization.

13462131320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11756 (or 11752 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 13462131320 its reverse (2313126431), we get a palindrome (15775257751).

The spelling of 13462131320 in words is "thirteen billion, four hundred sixty-two million, one hundred thirty-one thousand, three hundred twenty".