12003050452400 has 120 divisors (see below), whose sum is σ = 34389858027264. Its totient is φ = 3936404102400.

The previous prime is 12003050452301. The next prime is 12003050452403. The reversal of 12003050452400 is 425405030021.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 12003050452400.

It is not an unprimeable number, because it can be changed into a prime (12003050452403) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 93126986 + ... + 93255785.

Almost surely, 2^{12003050452400} is an apocalyptic number.

12003050452400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12003050452400 is an abundant number, since it is smaller than the sum of its proper divisors (22386807574864).

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

12003050452400 is a wasteful number, since it uses less digits than its factorization.

12003050452400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186382819 (or 186382808 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 26.

Adding to 12003050452400 its reverse (425405030021), we get a palindrome (12428455482421).

The spelling of 12003050452400 in words is "twelve trillion, three billion, fifty million, four hundred fifty-two thousand, four hundred".