12140304302 has 32 divisors (see below), whose sum is σ = 21421009920. Its totient is φ = 5052883680.

The previous prime is 12140304301. The next prime is 12140304313. The reversal of 12140304302 is 20340304121.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12140304301) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22508 + ... + 157439.

It is an arithmetic number, because the mean of its divisors is an integer number (669406560).

Almost surely, 2^12140304302 is an apocalyptic number.

12140304302 is a deficient number, since it is larger than the sum of its proper divisors (9280705618).

12140304302 is a wasteful number, since it uses less digits than its factorization.

12140304302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180096.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 12140304302 its reverse (20340304121), we get a palindrome (32480608423).

The spelling of 12140304302 in words is "twelve billion, one hundred forty million, three hundred four thousand, three hundred two".