13534112404 has 12 divisors (see below), whose sum is σ = 23928869524. Its totient is φ = 6697292544.

The previous prime is 13534112393. The next prime is 13534112447. The reversal of 13534112404 is 40421143531.

It can be written as a sum of positive squares in 2 ways, for example, as 9380309904 + 4153802500 = 96852^2 + 64450^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17440479 + ... + 17441254.

Almost surely, 2^13534112404 is an apocalyptic number.

It is an amenable number.

13534112404 is a deficient number, since it is larger than the sum of its proper divisors (10394757120).

13534112404 is a wasteful number, since it uses less digits than its factorization.

13534112404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34881834 (or 34881832 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

Adding to 13534112404 its reverse (40421143531), we get a palindrome (53955255935).

The spelling of 13534112404 in words is "thirteen billion, five hundred thirty-four million, one hundred twelve thousand, four hundred four".