12034303405245 has 256 divisors, whose sum is σ = 24444682997760. Its totient is φ = 5565519590400.

The previous prime is 12034303405211. The next prime is 12034303405261. The reversal of 12034303405245 is 54250430343021.

12034303405245 is a `hidden beast` number, since 1 + 2 + 0 + 3 + 4 + 3 + 0 + 3 + 405 + 245 = 666.

It is not a de Polignac number, because 12034303405245 - 2³⁰ = 12033229663421 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 776749719 + ... + 776765211.

It is an arithmetic number, because the mean of its divisors is an integer number (95487042960).

Almost surely, 2^{12034303405245} is an apocalyptic number.

12034303405245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

12034303405245 is an abundant number, since it is smaller than the sum of its proper divisors (12410379592515).

12034303405245 is a wasteful number, since it uses less digits than its factorization.

12034303405245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15833 (or 15827 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 36.

Adding to 12034303405245 its reverse (54250430343021), we get a palindrome (66284733748266).

The spelling of 12034303405245 in words is "twelve trillion, thirty-four billion, three hundred three million, four hundred five thousand, two hundred forty-five".