13406066794 has 8 divisors (see below), whose sum is σ = 20185561440. Its totient is φ = 6677546316.

The previous prime is 13406066731. The next prime is 13406066803. The reversal of 13406066794 is 49766060431.

It is a happy number.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12742884 + ... + 12743935.

It is an arithmetic number, because the mean of its divisors is an integer number (2523195180).

Almost surely, 2^13406066794 is an apocalyptic number.

13406066794 is a deficient number, since it is larger than the sum of its proper divisors (6779494646).

13406066794 is a wasteful number, since it uses less digits than its factorization.

13406066794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25487084.

The product of its (nonzero) digits is 653184, while the sum is 46.

The spelling of 13406066794 in words is "thirteen billion, four hundred six million, sixty-six thousand, seven hundred ninety-four".