13241142 has 24 divisors (see below), whose sum is σ = 28871544. Its totient is φ = 4385664.

The previous prime is 13241101. The next prime is 13241159. The reversal of 13241142 is 24114231.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 678 + ... + 5190.

It is an arithmetic number, because the mean of its divisors is an integer number (1202981).

Almost surely, 2^13241142 is an apocalyptic number.

13241142 is an abundant number, since it is smaller than the sum of its proper divisors (15630402).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13241142 is a wasteful number, since it uses less digits than its factorization.

13241142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4684 (or 4681 counting only the distinct ones).

The product of its digits is 192, while the sum is 18.

The square root of 13241142 is about 3638.8380013405. The cubic root of 13241142 is about 236.5784312572.

Adding to 13241142 its reverse (24114231), we get a palindrome (37355373).

The spelling of 13241142 in words is "thirteen million, two hundred forty-one thousand, one hundred forty-two".