13283949334 has 4 divisors (see below), whose sum is σ = 19925924004. Its totient is φ = 6641974666.

The previous prime is 13283949331. The next prime is 13283949353. The reversal of 13283949334 is 43394938231.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13283949331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3320987332 + ... + 3320987335.

It is an arithmetic number, because the mean of its divisors is an integer number (4981481001).

Almost surely, 2^13283949334 is an apocalyptic number.

13283949334 is a deficient number, since it is larger than the sum of its proper divisors (6641974670).

13283949334 is an equidigital number, since it uses as much as digits as its factorization.

13283949334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6641974669.

The product of its digits is 1679616, while the sum is 49.

The spelling of 13283949334 in words is "thirteen billion, two hundred eighty-three million, nine hundred forty-nine thousand, three hundred thirty-four".