13427330393 has 8 divisors (see below), whose sum is σ = 13560421056. Its totient is φ = 13294292400.

The previous prime is 13427330363. The next prime is 13427330417. The reversal of 13427330393 is 39303372431.

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

It is not a de Polignac number, because 13427330393 - 2²⁶ = 13360221529 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (13427330363) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 676298 + ... + 695868.

It is an arithmetic number, because the mean of its divisors is an integer number (1695052632).

Almost surely, 2^13427330393 is an apocalyptic number.

It is an amenable number.

13427330393 is a deficient number, since it is larger than the sum of its proper divisors (133090663).

13427330393 is a wasteful number, since it uses less digits than its factorization.

13427330393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26335.

The product of its (nonzero) digits is 122472, while the sum is 38.

The spelling of 13427330393 in words is "thirteen billion, four hundred twenty-seven million, three hundred thirty thousand, three hundred ninety-three".