13194082807 has 4 divisors (see below), whose sum is σ = 13194688696. Its totient is φ = 13193476920.

The previous prime is 13194082793. The next prime is 13194082819. The reversal of 13194082807 is 70828049131.

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

It is a cyclic number.

It is not a de Polignac number, because 13194082807 - 2⁷ = 13194082679 is a prime.

It is a super-2 number, since 2×13194082807² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13194082897) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 269013 + ... + 314254.

It is an arithmetic number, because the mean of its divisors is an integer number (3298672174).

Almost surely, 2^13194082807 is an apocalyptic number.

13194082807 is a deficient number, since it is larger than the sum of its proper divisors (605889).

13194082807 is an equidigital number, since it uses as much as digits as its factorization.

13194082807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 605888.

The product of its (nonzero) digits is 96768, while the sum is 43.

The spelling of 13194082807 in words is "thirteen billion, one hundred ninety-four million, eighty-two thousand, eight hundred seven".