12304618943 has 8 divisors (see below), whose sum is σ = 12638736768. Its totient is φ = 11974926744.

The previous prime is 12304618919. The next prime is 12304618961. The reversal of 12304618943 is 34981640321.

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 12304618943 - 2²⁶ = 12237510079 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12304618943.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12304618903) 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, 1100771 + ... + 1111892.

It is an arithmetic number, because the mean of its divisors is an integer number (1579842096).

Almost surely, 2^12304618943 is an apocalyptic number.

12304618943 is a deficient number, since it is larger than the sum of its proper divisors (334117825).

12304618943 is an equidigital number, since it uses as much as digits as its factorization.

12304618943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2212813.

The product of its (nonzero) digits is 124416, while the sum is 41.

The spelling of 12304618943 in words is "twelve billion, three hundred four million, six hundred eighteen thousand, nine hundred forty-three".