12342103985 has 8 divisors (see below), whose sum is σ = 14917076160. Its totient is φ = 9802648944.

The previous prime is 12342103973. The next prime is 12342103987. The reversal of 12342103985 is 58930124321.

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 12342103985 - 2⁸ = 12342103729 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12342103987) 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, 8878517 + ... + 8879906.

It is an arithmetic number, because the mean of its divisors is an integer number (1864634520).

Almost surely, 2^12342103985 is an apocalyptic number.

It is an amenable number.

12342103985 is a deficient number, since it is larger than the sum of its proper divisors (2574972175).

12342103985 is a wasteful number, since it uses less digits than its factorization.

12342103985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17758567.

The product of its (nonzero) digits is 51840, while the sum is 38.

The spelling of 12342103985 in words is "twelve billion, three hundred forty-two million, one hundred three thousand, nine hundred eighty-five".