12434120332 has 12 divisors (see below), whose sum is σ = 22170271536. Its totient is φ = 6099757040.

The previous prime is 12434120329. The next prime is 12434120333. The reversal of 12434120332 is 23302143421.

It is a junction number, because it is equal to n+sod(n) for n = 12434120297 and 12434120306.

It is not an unprimeable number, because it can be changed into a prime (12434120333) 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, 29325544 + ... + 29325967.

It is an arithmetic number, because the mean of its divisors is an integer number (1847522628).

Almost surely, 2^12434120332 is an apocalyptic number.

It is an amenable number.

12434120332 is a deficient number, since it is larger than the sum of its proper divisors (9736151204).

12434120332 is a wasteful number, since it uses less digits than its factorization.

12434120332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58651568 (or 58651566 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 12434120332 its reverse (23302143421), we get a palindrome (35736263753).

The spelling of 12434120332 in words is "twelve billion, four hundred thirty-four million, one hundred twenty thousand, three hundred thirty-two".