13213484832 has 96 divisors (see below), whose sum is σ = 35930563200. Its totient is φ = 4246796288.

The previous prime is 13213484827. The next prime is 13213484897. The reversal of 13213484832 is 23848431231.

It is a tau number, because it is divible by the number of its divisors (96).

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2332948 + ... + 2338604.

It is an arithmetic number, because the mean of its divisors is an integer number (374276700).

Almost surely, 2^13213484832 is an apocalyptic number.

13213484832 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13213484832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17965281600).

13213484832 is an abundant number, since it is smaller than the sum of its proper divisors (22717078368).

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

13213484832 is a wasteful number, since it uses less digits than its factorization.

13213484832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6538 (or 6530 counting only the distinct ones).

The product of its digits is 110592, while the sum is 39.

The spelling of 13213484832 in words is "thirteen billion, two hundred thirteen million, four hundred eighty-four thousand, eight hundred thirty-two".