13141438 has 16 divisors (see below), whose sum is σ = 20353104. Its totient is φ = 6359040.

The previous prime is 13141411. The next prime is 13141439. The reversal of 13141438 is 83414131.

13141438 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13141439) 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, 18673 + ... + 19363.

It is an arithmetic number, because the mean of its divisors is an integer number (1272069).

Almost surely, 2^13141438 is an apocalyptic number.

13141438 is a deficient number, since it is larger than the sum of its proper divisors (7211666).

13141438 is a wasteful number, since it uses less digits than its factorization.

13141438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 987.

The product of its digits is 1152, while the sum is 25.

The square root of 13141438 is about 3625.1121361966. The cubic root of 13141438 is about 235.9831334302.

Adding to 13141438 its reverse (83414131), we get a palindrome (96555569).

The spelling of 13141438 in words is "thirteen million, one hundred forty-one thousand, four hundred thirty-eight".