13143406186929 has 32 divisors (see below), whose sum is σ = 17978960793600. Its totient is φ = 8538519528000.

The previous prime is 13143406186819. The next prime is 13143406186943. The reversal of 13143406186929 is 92968160434131.

It is not a de Polignac number, because 13143406186929 - 2¹³ = 13143406178737 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (13143406186979) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5373679 + ... + 7427195.

It is an arithmetic number, because the mean of its divisors is an integer number (561842524800).

Almost surely, 2^{13143406186929} is an apocalyptic number.

It is an amenable number.

13143406186929 is a deficient number, since it is larger than the sum of its proper divisors (4835554606671).

13143406186929 is a wasteful number, since it uses less digits than its factorization.

13143406186929 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2053941.

The product of its (nonzero) digits is 6718464, while the sum is 57.

The spelling of 13143406186929 in words is "thirteen trillion, one hundred forty-three billion, four hundred six million, one hundred eighty-six thousand, nine hundred twenty-nine".