11243434303200 has 144 divisors (see below), whose sum is σ = 39924413174016. Its totient is φ = 2725681036800.

The previous prime is 11243434303183. The next prime is 11243434303217. The reversal of 11243434303200 is 230343434211.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (11243434303183) and next prime (11243434303217).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 212917432 + ... + 212970231.

It is an arithmetic number, because the mean of its divisors is an integer number (277252869264).

Almost surely, 2^{11243434303200} is an apocalyptic number.

11243434303200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11243434303200 is an abundant number, since it is smaller than the sum of its proper divisors (28680978870816).

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

11243434303200 is a wasteful number, since it uses less digits than its factorization.

11243434303200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 425887697 (or 425887684 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 11243434303200 its reverse (230343434211), we get a palindrome (11473777737411).

The spelling of 11243434303200 in words is "eleven trillion, two hundred forty-three billion, four hundred thirty-four million, three hundred three thousand, two hundred".