13474161466 has 4 divisors (see below), whose sum is σ = 20211242202. Its totient is φ = 6737080732.

The previous prime is 13474161451. The next prime is 13474161479. The reversal of 13474161466 is 66416147431.

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

It can be written as a sum of positive squares in only one way, i.e., 13379780241 + 94381225 = 115671^2 + 9715^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3368540365 + ... + 3368540368.

Almost surely, 2^13474161466 is an apocalyptic number.

13474161466 is a deficient number, since it is larger than the sum of its proper divisors (6737080736).

13474161466 is an equidigital number, since it uses as much as digits as its factorization.

13474161466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6737080735.

The product of its digits is 290304, while the sum is 43.

The spelling of 13474161466 in words is "thirteen billion, four hundred seventy-four million, one hundred sixty-one thousand, four hundred sixty-six".