12936057193 has 8 divisors (see below), whose sum is σ = 12964550688. Its totient is φ = 12907584384.

The previous prime is 12936057191. The next prime is 12936057209. The reversal of 12936057193 is 39175063921.

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

It is a cyclic number.

It is not a de Polignac number, because 12936057193 - 2¹ = 12936057191 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12936057191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2205721 + ... + 2211577.

It is an arithmetic number, because the mean of its divisors is an integer number (1620568836).

Almost surely, 2^12936057193 is an apocalyptic number.

It is an amenable number.

12936057193 is a deficient number, since it is larger than the sum of its proper divisors (28493495).

12936057193 is an equidigital number, since it uses as much as digits as its factorization.

12936057193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10343.

The product of its (nonzero) digits is 306180, while the sum is 46.

The spelling of 12936057193 in words is "twelve billion, nine hundred thirty-six million, fifty-seven thousand, one hundred ninety-three".