12432234120 has 32 divisors (see below), whose sum is σ = 37296702720. Its totient is φ = 3315262400.

The previous prime is 12432234103. The next prime is 12432234131. The reversal of 12432234120 is 2143223421.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51800856 + ... + 51801095.

It is an arithmetic number, because the mean of its divisors is an integer number (1165521960).

Almost surely, 2^12432234120 is an apocalyptic number.

12432234120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12432234120 is an abundant number, since it is smaller than the sum of its proper divisors (24864468600).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12432234120 is a wasteful number, since it uses less digits than its factorization.

12432234120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103601965 (or 103601961 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 12432234120 its reverse (2143223421), we get a palindrome (14575457541).

The spelling of 12432234120 in words is "twelve billion, four hundred thirty-two million, two hundred thirty-four thousand, one hundred twenty".