13124558242 has 8 divisors (see below), whose sum is σ = 19687793616. Its totient is φ = 6561960372.

The previous prime is 13124558203. The next prime is 13124558281. The reversal of 13124558242 is 24285542131.

It is an interprime number because it is at equal distance from previous prime (13124558203) and next prime (13124558281).

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 104068 + ... + 192559.

It is an arithmetic number, because the mean of its divisors is an integer number (2460974202).

Almost surely, 2^13124558242 is an apocalyptic number.

13124558242 is a deficient number, since it is larger than the sum of its proper divisors (6563235374).

13124558242 is a wasteful number, since it uses less digits than its factorization.

13124558242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318752.

The product of its digits is 76800, while the sum is 37.

It can be divided in two parts, 1312 and 4558242, that added together give a palindrome (4559554).

The spelling of 13124558242 in words is "thirteen billion, one hundred twenty-four million, five hundred fifty-eight thousand, two hundred forty-two".