12430198793 has 4 divisors (see below), whose sum is σ = 12430869120. Its totient is φ = 12429528468.

The previous prime is 12430198777. The next prime is 12430198799. The reversal of 12430198793 is 39789103421.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 12430198793 - 2⁴ = 12430198777 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 (12430198799) 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, 306533 + ... + 344706.

It is an arithmetic number, because the mean of its divisors is an integer number (3107717280).

Almost surely, 2^12430198793 is an apocalyptic number.

It is an amenable number.

12430198793 is a deficient number, since it is larger than the sum of its proper divisors (670327).

12430198793 is an equidigital number, since it uses as much as digits as its factorization.

12430198793 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 670326.

The product of its (nonzero) digits is 326592, while the sum is 47.

The spelling of 12430198793 in words is "twelve billion, four hundred thirty million, one hundred ninety-eight thousand, seven hundred ninety-three".