12434031 has 6 divisors (see below), whose sum is σ = 17960280. Its totient is φ = 8289348.

The previous prime is 12434027. The next prime is 12434033. The reversal of 12434031 is 13043421.

12434031 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12434031 - 2² = 12434027 is a prime.

It is a super-2 number, since 2×12434031² = 309210253817922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12433995 and 12434013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12434033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 690771 + ... + 690788.

It is an arithmetic number, because the mean of its divisors is an integer number (2993380).

Almost surely, 2^12434031 is an apocalyptic number.

12434031 is a deficient number, since it is larger than the sum of its proper divisors (5526249).

12434031 is a wasteful number, since it uses less digits than its factorization.

12434031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1381565 (or 1381562 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 12434031 is about 3526.1921388376. The cubic root of 12434031 is about 231.6704533883.

Adding to 12434031 its reverse (13043421), we get a palindrome (25477452).

The spelling of 12434031 in words is "twelve million, four hundred thirty-four thousand, thirty-one".