12004340400430 has 32 divisors (see below), whose sum is σ = 24718410961920. Its totient is φ = 4111812542880.

The previous prime is 12004340400413. The next prime is 12004340400461. The reversal of 12004340400430 is 3400404340021.

12004340400430 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 12004340400395 and 12004340400404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 82454016 + ... + 82599475.

It is an arithmetic number, because the mean of its divisors is an integer number (772450342560).

Almost surely, 2^{12004340400430} is an apocalyptic number.

12004340400430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12004340400430 is an abundant number, since it is smaller than the sum of its proper divisors (12714070561490).

12004340400430 is a wasteful number, since it uses less digits than its factorization.

12004340400430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165054544.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 12004340400430 its reverse (3400404340021), we get a palindrome (15404744740451).

The spelling of 12004340400430 in words is "twelve trillion, four billion, three hundred forty million, four hundred thousand, four hundred thirty".