12041330432 has 18 divisors (see below), whose sum is σ = 24035624928. Its totient is φ = 6020665088.

The previous prime is 12041330429. The next prime is 12041330449. The reversal of 12041330432 is 23403314021.

It is a junction number, because it is equal to n+sod(n) for n = 12041330398 and 12041330407.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23517968 + ... + 23518479.

It is an arithmetic number, because the mean of its divisors is an integer number (1335312496).

Almost surely, 2^12041330432 is an apocalyptic number.

It is an amenable number.

12041330432 is a deficient number, since it is larger than the sum of its proper divisors (11994294496).

12041330432 is an frugal number, since it uses more digits than its factorization.

12041330432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47036463 (or 47036449 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 12041330432 its reverse (23403314021), we get a palindrome (35444644453).

The spelling of 12041330432 in words is "twelve billion, forty-one million, three hundred thirty thousand, four hundred thirty-two".