13493628268 has 6 divisors (see below), whose sum is σ = 23613849476. Its totient is φ = 6746814132.

The previous prime is 13493628251. The next prime is 13493628277. The reversal of 13493628268 is 86282639431.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1686703530 + ... + 1686703537.

Almost surely, 2^13493628268 is an apocalyptic number.

It is an amenable number.

13493628268 is a deficient number, since it is larger than the sum of its proper divisors (10120221208).

13493628268 is a wasteful number, since it uses less digits than its factorization.

13493628268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3373407071 (or 3373407069 counting only the distinct ones).

The product of its digits is 2985984, while the sum is 52.

The spelling of 13493628268 in words is "thirteen billion, four hundred ninety-three million, six hundred twenty-eight thousand, two hundred sixty-eight".