12341442 has 8 divisors (see below), whose sum is σ = 24682896. Its totient is φ = 4113812.

The previous prime is 12341429. The next prime is 12341447. The reversal of 12341442 is 24414321.

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

12341442 is an admirable number.

It is a super-2 number, since 2×12341442² = 304622381278728, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12341447) 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, 1028448 + ... + 1028459.

It is an arithmetic number, because the mean of its divisors is an integer number (3085362).

Almost surely, 2^12341442 is an apocalyptic number.

12341442 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

12341442 is a wasteful number, since it uses less digits than its factorization.

12341442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2056912.

The product of its digits is 768, while the sum is 21.

The square root of 12341442 is about 3513.0388554640. The cubic root of 12341442 is about 231.0939817357.

Adding to 12341442 its reverse (24414321), we get a palindrome (36755763).

The spelling of 12341442 in words is "twelve million, three hundred forty-one thousand, four hundred forty-two".