12430885381699 has 4 divisors (see below), whose sum is σ = 12514314142800. Its totient is φ = 12347456620600.

The previous prime is 12430885381679. The next prime is 12430885381709. The reversal of 12430885381699 is 99618358803421.

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 12430885381699 - 2¹⁷ = 12430885250627 is a prime.

It is a super-2 number, since 2×12430885381699² (a number of 27 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (67) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12430885381609) 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, 41714380327 + ... + 41714380624.

It is an arithmetic number, because the mean of its divisors is an integer number (3128578535700).

Almost surely, 2^{12430885381699} is an apocalyptic number.

12430885381699 is a deficient number, since it is larger than the sum of its proper divisors (83428761101).

12430885381699 is an equidigital number, since it uses as much as digits as its factorization.

12430885381699 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83428761100.

The product of its (nonzero) digits is 89579520, while the sum is 67.

The spelling of 12430885381699 in words is "twelve trillion, four hundred thirty billion, eight hundred eighty-five million, three hundred eighty-one thousand, six hundred ninety-nine".