13413445434512 has 40 divisors (see below), whose sum is σ = 25999296504000. Its totient is φ = 6703950137472.

The previous prime is 13413445434511. The next prime is 13413445434563. The reversal of 13413445434512 is 21543454431431.

It is not an unprimeable number, because it can be changed into a prime (13413445434511) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 615312989 + ... + 615334787.

It is an arithmetic number, because the mean of its divisors is an integer number (649982412600).

Almost surely, 2^{13413445434512} is an apocalyptic number.

It is an amenable number.

13413445434512 is a deficient number, since it is larger than the sum of its proper divisors (12585851069488).

13413445434512 is a wasteful number, since it uses less digits than its factorization.

13413445434512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35943 (or 35937 counting only the distinct ones).

The product of its digits is 1382400, while the sum is 44.

Adding to 13413445434512 its reverse (21543454431431), we get a palindrome (34956899865943).

The spelling of 13413445434512 in words is "thirteen trillion, four hundred thirteen billion, four hundred forty-five million, four hundred thirty-four thousand, five hundred twelve".