12334434 has 16 divisors (see below), whose sum is σ = 28193088. Its totient is φ = 3524112.

The previous prime is 12334433. The next prime is 12334451. The reversal of 12334434 is 43443321.

12334434 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (12334433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 146797 + ... + 146880.

It is an arithmetic number, because the mean of its divisors is an integer number (1762068).

Almost surely, 2^12334434 is an apocalyptic number.

12334434 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

12334434 is an abundant number, since it is smaller than the sum of its proper divisors (15858654).

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

12334434 is a wasteful number, since it uses less digits than its factorization.

12334434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 293689.

The product of its digits is 3456, while the sum is 24.

The square root of 12334434 is about 3512.0412867733. The cubic root of 12334434 is about 231.0502317627.

Adding to 12334434 its reverse (43443321), we get a palindrome (55777755).

The spelling of 12334434 in words is "twelve million, three hundred thirty-four thousand, four hundred thirty-four".