14121342 has 24 divisors (see below), whose sum is σ = 30790344. Its totient is φ = 4677264.

The previous prime is 14121323. The next prime is 14121361. The reversal of 14121342 is 24312141.

It is an interprime number because it is at equal distance from previous prime (14121323) and next prime (14121361).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 528 + ... + 5340.

It is an arithmetic number, because the mean of its divisors is an integer number (1282931).

Almost surely, 2^14121342 is an apocalyptic number.

14121342 is an abundant number, since it is smaller than the sum of its proper divisors (16669002).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14121342 is a wasteful number, since it uses less digits than its factorization.

14121342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4984 (or 4981 counting only the distinct ones).

The product of its digits is 192, while the sum is 18.

The square root of 14121342 is about 3757.8374100006. The cubic root of 14121342 is about 241.7085373878.

Adding to 14121342 its reverse (24312141), we get a palindrome (38433483).

The spelling of 14121342 in words is "fourteen million, one hundred twenty-one thousand, three hundred forty-two".