13842124 has 6 divisors (see below), whose sum is σ = 24223724. Its totient is φ = 6921060.

The previous prime is 13842121. The next prime is 13842137. The reversal of 13842124 is 42124831.

It is not an unprimeable number, because it can be changed into a prime (13842121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1730262 + ... + 1730269.

Almost surely, 2^13842124 is an apocalyptic number.

It is an amenable number.

13842124 is a deficient number, since it is larger than the sum of its proper divisors (10381600).

13842124 is a wasteful number, since it uses less digits than its factorization.

13842124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3460535 (or 3460533 counting only the distinct ones).

The product of its digits is 1536, while the sum is 25.

The square root of 13842124 is about 3720.5005039645. The cubic root of 13842124 is about 240.1048384563.

Adding to 13842124 its reverse (42124831), we get a palindrome (55966955).

The spelling of 13842124 in words is "thirteen million, eight hundred forty-two thousand, one hundred twenty-four".