12442034 has 32 divisors (see below), whose sum is σ = 21620736. Its totient is φ = 5314320.

The previous prime is 12442033. The next prime is 12442043. The reversal of 12442034 is 43024421.

It is a junction number, because it is equal to n+sod(n) for n = 12441997 and 12442015.

It is not an unprimeable number, because it can be changed into a prime (12442033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33719 + ... + 34085.

It is an arithmetic number, because the mean of its divisors is an integer number (675648).

Almost surely, 2^12442034 is an apocalyptic number.

12442034 is a deficient number, since it is larger than the sum of its proper divisors (9178702).

12442034 is a wasteful number, since it uses less digits than its factorization.

12442034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 470.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 12442034 is about 3527.3267498206. The cubic root of 12442034 is about 231.7201466053.

Adding to 12442034 its reverse (43024421), we get a palindrome (55466455).

The spelling of 12442034 in words is "twelve million, four hundred forty-two thousand, thirty-four".