12114042 has 16 divisors (see below), whose sum is σ = 24451680. Its totient is φ = 4000752.

The previous prime is 12114019. The next prime is 12114049. The reversal of 12114042 is 24041121.

It is a super-3 number, since 3×12114042³ (a number of 22 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (12114049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8608 + ... + 9915.

It is an arithmetic number, because the mean of its divisors is an integer number (1528230).

Almost surely, 2^12114042 is an apocalyptic number.

12114042 is an abundant number, since it is smaller than the sum of its proper divisors (12337638).

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

12114042 is a wasteful number, since it uses less digits than its factorization.

12114042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18637.

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 12114042 is about 3480.5232365264. The cubic root of 12114042 is about 229.6658158714.

Adding to 12114042 its reverse (24041121), we get a palindrome (36155163).

It can be divided in two parts, 1211 and 4042, that added together give a triangular number (5253 = T₁₀₂).

The spelling of 12114042 in words is "twelve million, one hundred fourteen thousand, forty-two".