13474887050769 has 8 divisors (see below), whose sum is σ = 17967916580160. Its totient is φ = 8982557777616.

The previous prime is 13474887050749. The next prime is 13474887050783. The reversal of 13474887050769 is 96705078847431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13474887050769 - 2²⁷ = 13474752833041 is a prime.

It is a super-2 number, since 2×13474887050769² (a number of 27 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (13474887050749) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 175019157 + ... + 175096130.

It is an arithmetic number, because the mean of its divisors is an integer number (2245989572520).

Almost surely, 2^{13474887050769} is an apocalyptic number.

It is an amenable number.

13474887050769 is a deficient number, since it is larger than the sum of its proper divisors (4493029529391).

13474887050769 is a wasteful number, since it uses less digits than its factorization.

13474887050769 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350128119.

The product of its (nonzero) digits is 284497920, while the sum is 69.

The spelling of 13474887050769 in words is "thirteen trillion, four hundred seventy-four billion, eight hundred eighty-seven million, fifty thousand, seven hundred sixty-nine".