13242043 has 8 divisors (see below), whose sum is σ = 13975200. Its totient is φ = 12522048.

The previous prime is 13242037. The next prime is 13242049. The reversal of 13242043 is 34024231.

It is an interprime number because it is at equal distance from previous prime (13242037) and next prime (13242049).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13242043 - 2⁵ = 13242011 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13242043.

It is not an unprimeable number, because it can be changed into a prime (13242049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1188 + ... + 5281.

It is an arithmetic number, because the mean of its divisors is an integer number (1746900).

Almost surely, 2^13242043 is an apocalyptic number.

13242043 is a deficient number, since it is larger than the sum of its proper divisors (733157).

13242043 is an equidigital number, since it uses as much as digits as its factorization.

13242043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6581.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 13242043 is about 3638.9618024926. The cubic root of 13242043 is about 236.5837971673.

Adding to 13242043 its reverse (34024231), we get a palindrome (47266274).

The spelling of 13242043 in words is "thirteen million, two hundred forty-two thousand, forty-three".