13474887050771 has 4 divisors (see below), whose sum is σ = 13788256517112. Its totient is φ = 13161517584432.

The previous prime is 13474887050749. The next prime is 13474887050783. The reversal of 13474887050771 is 17705078847431.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 13474887050771 - 2³⁰ = 13473813308947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13474887050731) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 156684733106 + ... + 156684733191.

It is an arithmetic number, because the mean of its divisors is an integer number (3447064129278).

Almost surely, 2^{13474887050771} is an apocalyptic number.

13474887050771 is a deficient number, since it is larger than the sum of its proper divisors (313369466341).

13474887050771 is an equidigital number, since it uses as much as digits as its factorization.

13474887050771 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313369466340.

The product of its (nonzero) digits is 36879360, while the sum is 62.

The spelling of 13474887050771 in words is "thirteen trillion, four hundred seventy-four billion, eight hundred eighty-seven million, fifty thousand, seven hundred seventy-one".