13415134334 has 32 divisors (see below), whose sum is σ = 23363251200. Its totient is φ = 5658166080.

The previous prime is 13415134321. The next prime is 13415134349. The reversal of 13415134334 is 43343151431.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 13415134334.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 553727 + ... + 577445.

It is an arithmetic number, because the mean of its divisors is an integer number (730101600).

Almost surely, 2^13415134334 is an apocalyptic number.

13415134334 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

13415134334 is a deficient number, since it is larger than the sum of its proper divisors (9948116866).

13415134334 is a wasteful number, since it uses less digits than its factorization.

13415134334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24368.

The product of its digits is 25920, while the sum is 32.

Adding to 13415134334 its reverse (43343151431), we get a palindrome (56758285765).

The spelling of 13415134334 in words is "thirteen billion, four hundred fifteen million, one hundred thirty-four thousand, three hundred thirty-four".