12340032302 has 16 divisors (see below), whose sum is σ = 19938312240. Its totient is φ = 5694138432.

The previous prime is 12340032259. The next prime is 12340032311. The reversal of 12340032302 is 20323004321.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72773 + ... + 173135.

It is an arithmetic number, because the mean of its divisors is an integer number (1246144515).

Almost surely, 2^12340032302 is an apocalyptic number.

12340032302 is a deficient number, since it is larger than the sum of its proper divisors (7598279938).

12340032302 is a wasteful number, since it uses less digits than its factorization.

12340032302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105107.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 12340032302 its reverse (20323004321), we get a palindrome (32663036623).

The spelling of 12340032302 in words is "twelve billion, three hundred forty million, thirty-two thousand, three hundred two".