13141445 has 16 divisors (see below), whose sum is σ = 16991040. Its totient is φ = 9725184.

The previous prime is 13141439. The next prime is 13141481. The reversal of 13141445 is 54414131.

It is a cyclic number.

It is not a de Polignac number, because 13141445 - 2⁸ = 13141189 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13141445.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2477 + ... + 5693.

It is an arithmetic number, because the mean of its divisors is an integer number (1061940).

Almost surely, 2^13141445 is an apocalyptic number.

It is an amenable number.

13141445 is a deficient number, since it is larger than the sum of its proper divisors (3849595).

13141445 is a wasteful number, since it uses less digits than its factorization.

13141445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3284.

The product of its digits is 960, while the sum is 23.

The square root of 13141445 is about 3625.1131016839. The cubic root of 13141445 is about 235.9831753303.

Adding to 13141445 its reverse (54414131), we get a palindrome (67555576).

The spelling of 13141445 in words is "thirteen million, one hundred forty-one thousand, four hundred forty-five".