12402304334 has 8 divisors (see below), whose sum is σ = 21261093168. Its totient is φ = 5315273280.

The previous prime is 12402304331. The next prime is 12402304339. The reversal of 12402304334 is 43340320421.

12402304334 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12402304331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 442939427 + ... + 442939454.

It is an arithmetic number, because the mean of its divisors is an integer number (2657636646).

Almost surely, 2^12402304334 is an apocalyptic number.

12402304334 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

12402304334 is a deficient number, since it is larger than the sum of its proper divisors (8858788834).

12402304334 is an equidigital number, since it uses as much as digits as its factorization.

12402304334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 885878890.

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 12402304334 its reverse (43340320421), we get a palindrome (55742624755).

The spelling of 12402304334 in words is "twelve billion, four hundred two million, three hundred four thousand, three hundred thirty-four".