13134541320045 has 96 divisors (see below), whose sum is σ = 24413690044800. Its totient is φ = 6699415193856.

The previous prime is 13134541319993. The next prime is 13134541320071. The reversal of 13134541320045 is 54002314543131.

13134541320045 is a `hidden beast` number, since 1 + 3 + 1 + 34 + 5 + 413 + 200 + 4 + 5 = 666.

It is not a de Polignac number, because 13134541320045 - 2²³ = 13134532931437 is a prime.

It is a super-2 number, since 2×13134541320045² (a number of 27 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 13134541319991 and 13134541320009.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 598946641 + ... + 598968569.

It is an arithmetic number, because the mean of its divisors is an integer number (254309271300).

Almost surely, 2^{13134541320045} is an apocalyptic number.

13134541320045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13134541320045 is a deficient number, since it is larger than the sum of its proper divisors (11279148724755).

13134541320045 is a wasteful number, since it uses less digits than its factorization.

13134541320045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30376 (or 30347 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

Adding to 13134541320045 its reverse (54002314543131), we get a palindrome (67136855863176).

The spelling of 13134541320045 in words is "thirteen trillion, one hundred thirty-four billion, five hundred forty-one million, three hundred twenty thousand, forty-five".