12041434 has 4 divisors (see below), whose sum is σ = 18062154. Its totient is φ = 6020716.

The previous prime is 12041411. The next prime is 12041473. The reversal of 12041434 is 43414021.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 10259209 + 1782225 = 3203^2 + 1335^2 .

It is a super-2 number, since 2×12041434² = 289992265552712, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3010357 + ... + 3010360.

Almost surely, 2^12041434 is an apocalyptic number.

12041434 is a deficient number, since it is larger than the sum of its proper divisors (6020720).

12041434 is an equidigital number, since it uses as much as digits as its factorization.

12041434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6020719.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 12041434 is about 3470.0769443919. The cubic root of 12041434 is about 229.2060463162.

Adding to 12041434 its reverse (43414021), we get a palindrome (55455455).

The spelling of 12041434 in words is "twelve million, forty-one thousand, four hundred thirty-four".