13234123433 has 16 divisors (see below), whose sum is σ = 14733518976. Its totient is φ = 11823102720.

The previous prime is 13234123403. The next prime is 13234123439. The reversal of 13234123433 is 33432143231.

It is a cyclic number.

It is not a de Polignac number, because 13234123433 - 2²⁶ = 13167014569 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 13234123396 and 13234123405.

It is not an unprimeable number, because it can be changed into a prime (13234123439) 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, 77966 + ... + 180407.

It is an arithmetic number, because the mean of its divisors is an integer number (920844936).

Almost surely, 2^13234123433 is an apocalyptic number.

It is an amenable number.

13234123433 is a deficient number, since it is larger than the sum of its proper divisors (1499395543).

13234123433 is a wasteful number, since it uses less digits than its factorization.

13234123433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258544.

The product of its digits is 15552, while the sum is 29.

Adding to 13234123433 its reverse (33432143231), we get a palindrome (46666266664).

The spelling of 13234123433 in words is "thirteen billion, two hundred thirty-four million, one hundred twenty-three thousand, four hundred thirty-three".