13291319674 has 8 divisors (see below), whose sum is σ = 20113413300. Its totient is φ = 6586848576.

The previous prime is 13291319653. The next prime is 13291319683. The reversal of 13291319674 is 47691319231.

13291319674 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 12322554049 + 968765625 = 111007^2 + 31125^2 .

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

It is a super-3 number, since 3×13291319674³ (a number of 31 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29405349 + ... + 29405800.

Almost surely, 2^13291319674 is an apocalyptic number.

13291319674 is a deficient number, since it is larger than the sum of its proper divisors (6822093626).

13291319674 is a wasteful number, since it uses less digits than its factorization.

13291319674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58811264.

The product of its digits is 244944, while the sum is 46.

The spelling of 13291319674 in words is "thirteen billion, two hundred ninety-one million, three hundred nineteen thousand, six hundred seventy-four".