13323124032432 has 80 divisors (see below), whose sum is σ = 34549465835520. Its totient is φ = 4424090400000.

The previous prime is 13323124032431. The next prime is 13323124032457. The reversal of 13323124032432 is 23423042132331.

It is a junction number, because it is equal to n+sod(n) for n = 13323124032393 and 13323124032402.

It is not an unprimeable number, because it can be changed into a prime (13323124032431) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 145227057 + ... + 145318767.

It is an arithmetic number, because the mean of its divisors is an integer number (431868322944).

Almost surely, 2^{13323124032432} is an apocalyptic number.

13323124032432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13323124032432 is an abundant number, since it is smaller than the sum of its proper divisors (21226341803088).

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

13323124032432 is a wasteful number, since it uses less digits than its factorization.

13323124032432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103242 (or 103236 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 33.

Adding to 13323124032432 its reverse (23423042132331), we get a palindrome (36746166164763).

The spelling of 13323124032432 in words is "thirteen trillion, three hundred twenty-three billion, one hundred twenty-four million, thirty-two thousand, four hundred thirty-two".