13134750229450 has 12 divisors (see below), whose sum is σ = 24430635426870. Its totient is φ = 5253900091760.

The previous prime is 13134750229399. The next prime is 13134750229451. The reversal of 13134750229450 is 5492205743131.

It can be written as a sum of positive squares in 3 ways, for example, as 8920060302609 + 4214689926841 = 2986647^2 + 2052971^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 13134750229450.

It is not an unprimeable number, because it can be changed into a prime (13134750229451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 131347502245 + ... + 131347502344.

Almost surely, 2^{13134750229450} is an apocalyptic number.

13134750229450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13134750229450 is a deficient number, since it is larger than the sum of its proper divisors (11295885197420).

13134750229450 is a wasteful number, since it uses less digits than its factorization.

13134750229450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262695004601 (or 262695004596 counting only the distinct ones).

The product of its (nonzero) digits is 907200, while the sum is 46.

The spelling of 13134750229450 in words is "thirteen trillion, one hundred thirty-four billion, seven hundred fifty million, two hundred twenty-nine thousand, four hundred fifty".