12433203340 has 48 divisors (see below), whose sum is σ = 26926421760. Its totient is φ = 4820096960.

The previous prime is 12433203287. The next prime is 12433203347. The reversal of 12433203340 is 4330233421.

It is not an unprimeable number, because it can be changed into a prime (12433203347) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9579 + ... + 157981.

It is an arithmetic number, because the mean of its divisors is an integer number (560967120).

Almost surely, 2^12433203340 is an apocalyptic number.

12433203340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12433203340 is an abundant number, since it is smaller than the sum of its proper divisors (14493218420).

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

12433203340 is a wasteful number, since it uses less digits than its factorization.

12433203340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148542 (or 148540 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 12433203340 its reverse (4330233421), we get a palindrome (16763436761).

The spelling of 12433203340 in words is "twelve billion, four hundred thirty-three million, two hundred three thousand, three hundred forty".