12334340425 has 48 divisors (see below), whose sum is σ = 17103405312. Its totient is φ = 8746918400.

The previous prime is 12334340423. The next prime is 12334340449. The reversal of 12334340425 is 52404343321.

It is a happy number.

It is not a de Polignac number, because 12334340425 - 2¹ = 12334340423 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12334340423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3785397 + ... + 3788653.

It is an arithmetic number, because the mean of its divisors is an integer number (356320944).

Almost surely, 2^12334340425 is an apocalyptic number.

It is an amenable number.

12334340425 is a deficient number, since it is larger than the sum of its proper divisors (4769064887).

12334340425 is a wasteful number, since it uses less digits than its factorization.

12334340425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3618 (or 3613 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 31.

Adding to 12334340425 its reverse (52404343321), we get a palindrome (64738683746).

The spelling of 12334340425 in words is "twelve billion, three hundred thirty-four million, three hundred forty thousand, four hundred twenty-five".