12434022021300 has 144 divisors (see below), whose sum is σ = 40952655862272. Its totient is φ = 2883251465600.

The previous prime is 12434022021287. The next prime is 12434022021301. The reversal of 12434022021300 is 312022043421.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12434022021301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 81834654 + ... + 81986453.

It is an arithmetic number, because the mean of its divisors is an integer number (284393443488).

Almost surely, 2^{12434022021300} is an apocalyptic number.

12434022021300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12434022021300 is an abundant number, since it is smaller than the sum of its proper divisors (28518633840972).

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

12434022021300 is a wasteful number, since it uses less digits than its factorization.

12434022021300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163821158 (or 163821151 counting only the distinct ones).

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

Adding to 12434022021300 its reverse (312022043421), we get a palindrome (12746044064721).

The spelling of 12434022021300 in words is "twelve trillion, four hundred thirty-four billion, twenty-two million, twenty-one thousand, three hundred".