13324434247432 has 64 divisors (see below), whose sum is σ = 31586732835840. Its totient is φ = 5118220564800.

The previous prime is 13324434247363. The next prime is 13324434247441. The reversal of 13324434247432 is 23474243442331.

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, 152284258 + ... + 152371729.

It is an arithmetic number, because the mean of its divisors is an integer number (493542700560).

Almost surely, 2^{13324434247432} is an apocalyptic number.

It is an amenable number.

13324434247432 is an abundant number, since it is smaller than the sum of its proper divisors (18262298588408).

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

13324434247432 is a wasteful number, since it uses less digits than its factorization.

13324434247432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 304656082 (or 304656078 counting only the distinct ones).

The product of its digits is 4644864, while the sum is 46.

Adding to 13324434247432 its reverse (23474243442331), we get a palindrome (36798677689763).

The spelling of 13324434247432 in words is "thirteen trillion, three hundred twenty-four billion, four hundred thirty-four million, two hundred forty-seven thousand, four hundred thirty-two".