13124434 has 16 divisors (see below), whose sum is σ = 20026368. Its totient is φ = 6450192.

The previous prime is 13124431. The next prime is 13124437. The reversal of 13124434 is 43442131.

It is an interprime number because it is at equal distance from previous prime (13124431) and next prime (13124437).

It is not an unprimeable number, because it can be changed into a prime (13124431) 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, 41244 + ... + 41560.

It is an arithmetic number, because the mean of its divisors is an integer number (1251648).

Almost surely, 2^13124434 is an apocalyptic number.

13124434 is a deficient number, since it is larger than the sum of its proper divisors (6901934).

13124434 is a wasteful number, since it uses less digits than its factorization.

13124434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 609.

The product of its digits is 1152, while the sum is 22.

The square root of 13124434 is about 3622.7660702839. The cubic root of 13124434 is about 235.8813082181.

Adding to 13124434 its reverse (43442131), we get a palindrome (56566565).

The spelling of 13124434 in words is "thirteen million, one hundred twenty-four thousand, four hundred thirty-four".