12434159 has 4 divisors (see below), whose sum is σ = 12609360. Its totient is φ = 12258960.

The previous prime is 12434143. The next prime is 12434161. The reversal of 12434159 is 95143421.

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

It is a cyclic number.

It is not a de Polignac number, because 12434159 - 2⁴ = 12434143 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12434659) 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, 87494 + ... + 87635.

It is an arithmetic number, because the mean of its divisors is an integer number (3152340).

Almost surely, 2^12434159 is an apocalyptic number.

12434159 is a deficient number, since it is larger than the sum of its proper divisors (175201).

12434159 is an equidigital number, since it uses as much as digits as its factorization.

12434159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175200.

The product of its digits is 4320, while the sum is 29.

The square root of 12434159 is about 3526.2102886810. The cubic root of 12434159 is about 231.6712483495.

The spelling of 12434159 in words is "twelve million, four hundred thirty-four thousand, one hundred fifty-nine".