13542232124 has 12 divisors (see below), whose sum is σ = 23700340104. Its totient is φ = 6770706384.

The previous prime is 13542232111. The next prime is 13542232127. The reversal of 13542232124 is 42123224531.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13542232127) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20822 + ... + 165885.

It is an arithmetic number, because the mean of its divisors is an integer number (1975028342).

Almost surely, 2^13542232124 is an apocalyptic number.

It is an amenable number.

13542232124 is a deficient number, since it is larger than the sum of its proper divisors (10158107980).

13542232124 is a wasteful number, since it uses less digits than its factorization.

13542232124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204844 (or 204842 counting only the distinct ones).

The product of its digits is 11520, while the sum is 29.

Adding to 13542232124 its reverse (42123224531), we get a palindrome (55665456655).

The spelling of 13542232124 in words is "thirteen billion, five hundred forty-two million, two hundred thirty-two thousand, one hundred twenty-four".