12342755306 has 16 divisors (see below), whose sum is σ = 21217956480. Its totient is φ = 5275015440.

The previous prime is 12342755291. The next prime is 12342755309. The reversal of 12342755306 is 60355724321.

It is a self number, because there is not a number n which added to its sum of digits gives 12342755306.

It is not an unprimeable number, because it can be changed into a prime (12342755309) 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, 1222865 + ... + 1232916.

It is an arithmetic number, because the mean of its divisors is an integer number (1326122280).

Almost surely, 2^12342755306 is an apocalyptic number.

12342755306 is a deficient number, since it is larger than the sum of its proper divisors (8875201174).

12342755306 is a wasteful number, since it uses less digits than its factorization.

12342755306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2456149.

The product of its (nonzero) digits is 151200, while the sum is 38.

The spelling of 12342755306 in words is "twelve billion, three hundred forty-two million, seven hundred fifty-five thousand, three hundred six".