12042240440300 has 72 divisors (see below), whose sum is σ = 29865306685536. Its totient is φ = 4128692060160.

The previous prime is 12042240440299. The next prime is 12042240440317. The reversal of 12042240440300 is 304404224021.

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 12042240440300.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 48521324 + ... + 48768876.

It is an arithmetic number, because the mean of its divisors is an integer number (414795926188).

Almost surely, 2^{12042240440300} is an apocalyptic number.

12042240440300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12042240440300 is an abundant number, since it is smaller than the sum of its proper divisors (17823066245236).

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

12042240440300 is a wasteful number, since it uses less digits than its factorization.

12042240440300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 317067 (or 317060 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 12042240440300 its reverse (304404224021), we get a palindrome (12346644664321).

The spelling of 12042240440300 in words is "twelve trillion, forty-two billion, two hundred forty million, four hundred forty thousand, three hundred".