12142334 has 8 divisors (see below), whose sum is σ = 18241320. Its totient is φ = 6061896.

The previous prime is 12142331. The next prime is 12142337. The reversal of 12142334 is 43324121.

It is an interprime number because it is at equal distance from previous prime (12142331) and next prime (12142337).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12142331) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2864 + ... + 5699.

It is an arithmetic number, because the mean of its divisors is an integer number (2280165).

Almost surely, 2^12142334 is an apocalyptic number.

12142334 is a deficient number, since it is larger than the sum of its proper divisors (6098986).

12142334 is an equidigital number, since it uses as much as digits as its factorization.

12142334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9274.

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

The square root of 12142334 is about 3484.5851976957. The cubic root of 12142334 is about 229.8444695202.

Adding to 12142334 its reverse (43324121), we get a palindrome (55466455).

The spelling of 12142334 in words is "twelve million, one hundred forty-two thousand, three hundred thirty-four".