12342322124 has 12 divisors (see below), whose sum is σ = 23562615048. Its totient is φ = 5610146400.

The previous prime is 12342322079. The next prime is 12342322129. The reversal of 12342322124 is 42122324321.

It is a junction number, because it is equal to n+sod(n) for n = 12342322093 and 12342322102.

It is not an unprimeable number, because it can be changed into a prime (12342322129) 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, 140253617 + ... + 140253704.

It is an arithmetic number, because the mean of its divisors is an integer number (1963551254).

Almost surely, 2^12342322124 is an apocalyptic number.

It is an amenable number.

12342322124 is a deficient number, since it is larger than the sum of its proper divisors (11220292924).

12342322124 is a wasteful number, since it uses less digits than its factorization.

12342322124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280507336 (or 280507334 counting only the distinct ones).

The product of its digits is 4608, while the sum is 26.

Adding to 12342322124 its reverse (42122324321), we get a palindrome (54464646445).

The spelling of 12342322124 in words is "twelve billion, three hundred forty-two million, three hundred twenty-two thousand, one hundred twenty-four".