12342699 has 14 divisors (see below), whose sum is σ = 18506676. Its totient is φ = 8227980.

The previous prime is 12342683. The next prime is 12342703. The reversal of 12342699 is 99624321.

It is not a de Polignac number, because 12342699 - 2⁴ = 12342683 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12342299) by changing a digit.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 7737 + ... + 9194.

Almost surely, 2^12342699 is an apocalyptic number.

12342699 is a deficient number, since it is larger than the sum of its proper divisors (6163977).

12342699 is an frugal number, since it uses more digits than its factorization.

12342699 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16949 (or 16934 counting only the distinct ones).

The product of its digits is 23328, while the sum is 36.

The square root of 12342699 is about 3513.2177558472. The cubic root of 12342699 is about 231.1018272607.

It can be divided in two parts, 12342 and 699, that added together give a triangular number (13041 = T₁₆₁).

The spelling of 12342699 in words is "twelve million, three hundred forty-two thousand, six hundred ninety-nine".