12004031240430 has 32 divisors (see below), whose sum is σ = 28823708088864. Its totient is φ = 3199515762816.

The previous prime is 12004031240389. The next prime is 12004031240441. The reversal of 12004031240430 is 3404213040021.

It is a self number, because there is not a number n which added to its sum of digits gives 12004031240430.

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, 97389549 + ... + 97512728.

It is an arithmetic number, because the mean of its divisors is an integer number (900740877777).

Almost surely, 2^{12004031240430} is an apocalyptic number.

12004031240430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12004031240430 is an abundant number, since it is smaller than the sum of its proper divisors (16819676848434).

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

12004031240430 is a wasteful number, since it uses less digits than its factorization.

12004031240430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194904340.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 12004031240430 its reverse (3404213040021), we get a palindrome (15408244280451).

The spelling of 12004031240430 in words is "twelve trillion, four billion, thirty-one million, two hundred forty thousand, four hundred thirty".