13075424439 has 24 divisors (see below), whose sum is σ = 21900439680. Its totient is φ = 6792426960.

The previous prime is 13075424429. The next prime is 13075424501. The reversal of 13075424439 is 93442457031.

It is a happy number.

It is not a de Polignac number, because 13075424439 - 2¹¹ = 13075422391 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13075424439.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13075424429) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2570349 + ... + 2575430.

It is an arithmetic number, because the mean of its divisors is an integer number (912518320).

Almost surely, 2^13075424439 is an apocalyptic number.

13075424439 is a deficient number, since it is larger than the sum of its proper divisors (8825015241).

13075424439 is a wasteful number, since it uses less digits than its factorization.

13075424439 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5145811 (or 5145800 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 42.

The spelling of 13075424439 in words is "thirteen billion, seventy-five million, four hundred twenty-four thousand, four hundred thirty-nine".