13424440134233 has 16 divisors (see below), whose sum is σ = 13865395802112. Its totient is φ = 12983980800000.

The previous prime is 13424440134221. The next prime is 13424440134263. The reversal of 13424440134233 is 33243104442431.

It is a cyclic number.

It is not a de Polignac number, because 13424440134233 - 2¹⁸ = 13424439872089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13424440134263) 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, 562315385 + ... + 562339257.

It is an arithmetic number, because the mean of its divisors is an integer number (866587237632).

Almost surely, 2^{13424440134233} is an apocalyptic number.

It is an amenable number.

13424440134233 is a deficient number, since it is larger than the sum of its proper divisors (440955667879).

13424440134233 is a wasteful number, since it uses less digits than its factorization.

13424440134233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33496.

The product of its (nonzero) digits is 331776, while the sum is 38.

Adding to 13424440134233 its reverse (33243104442431), we get a palindrome (46667544576664).

The spelling of 13424440134233 in words is "thirteen trillion, four hundred twenty-four billion, four hundred forty million, one hundred thirty-four thousand, two hundred thirty-three".