13432043321333 has 64 divisors (see below), whose sum is σ = 17318179307520. Its totient is φ = 10132717420800.

The previous prime is 13432043321297. The next prime is 13432043321363. The reversal of 13432043321333 is 33312334023431.

It is not a de Polignac number, because 13432043321333 - 2¹⁰ = 13432043320309 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13432043321293 and 13432043321302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13432043321363) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 104010623 + ... + 104139683.

It is an arithmetic number, because the mean of its divisors is an integer number (270596551680).

Almost surely, 2^{13432043321333} is an apocalyptic number.

13432043321333 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

13432043321333 is a deficient number, since it is larger than the sum of its proper divisors (3886135986187).

13432043321333 is a wasteful number, since it uses less digits than its factorization.

13432043321333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129658.

The product of its (nonzero) digits is 139968, while the sum is 35.

Adding to 13432043321333 its reverse (33312334023431), we get a palindrome (46744377344764).

The spelling of 13432043321333 in words is "thirteen trillion, four hundred thirty-two billion, forty-three million, three hundred twenty-one thousand, three hundred thirty-three".