13134750229512 has 24 divisors (see below), whose sum is σ = 35573281871790. Its totient is φ = 4378250076480.

The previous prime is 13134750229511. The next prime is 13134750229543. The reversal of 13134750229512 is 21592205743131.

13134750229512 is a `hidden beast` number, since 1 + 3 + 1 + 3 + 47 + 502 + 2 + 95 + 12 = 666.

It can be written as a sum of positive squares in only one way, i.e., 12220519757796 + 914230471716 = 3495786^2 + 956154^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is not an unprimeable number, because it can be changed into a prime (13134750229511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 91213543189 + ... + 91213543332.

Almost surely, 2^{13134750229512} is an apocalyptic number.

13134750229512 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13134750229512 is an abundant number, since it is smaller than the sum of its proper divisors (22438531642278).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13134750229512 is a wasteful number, since it uses less digits than its factorization.

13134750229512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182427086533 (or 182427086526 counting only the distinct ones).

The product of its (nonzero) digits is 453600, while the sum is 45.

The spelling of 13134750229512 in words is "thirteen trillion, one hundred thirty-four billion, seven hundred fifty million, two hundred twenty-nine thousand, five hundred twelve".