13413134223 has 16 divisors (see below), whose sum is σ = 19990306560. Its totient is φ = 8888541048.

The previous prime is 13413134183. The next prime is 13413134243. The reversal of 13413134223 is 32243131431.

It is a happy number.

13413134223 is a `hidden beast` number, since 1 + 341 + 313 + 4 + 2 + 2 + 3 = 666.

It is not a de Polignac number, because 13413134223 - 2²⁰ = 13412085647 is a prime.

It is a super-3 number, since 3×13413134223³ (a number of 31 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13413134243) 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, 1482865 + ... + 1491882.

It is an arithmetic number, because the mean of its divisors is an integer number (1249394160).

Almost surely, 2^13413134223 is an apocalyptic number.

13413134223 is a deficient number, since it is larger than the sum of its proper divisors (6577172337).

13413134223 is a wasteful number, since it uses less digits than its factorization.

13413134223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2974923 (or 2974917 counting only the distinct ones).

The product of its digits is 5184, while the sum is 27.

Adding to 13413134223 its reverse (32243131431), we get a palindrome (45656265654).

The spelling of 13413134223 in words is "thirteen billion, four hundred thirteen million, one hundred thirty-four thousand, two hundred twenty-three".