1244130340200 has 192 divisors, whose sum is σ = 4209125152320. Its totient is φ = 301485312000.

The previous prime is 1244130340129. The next prime is 1244130340217. The reversal of 1244130340200 is 20430314421.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 16839340 + ... + 16913060.

It is an arithmetic number, because the mean of its divisors is an integer number (21922526835).

Almost surely, 2^{1244130340200} is an apocalyptic number.

1244130340200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1244130340200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2104562576160).

1244130340200 is an abundant number, since it is smaller than the sum of its proper divisors (2964994812120).

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

1244130340200 is a wasteful number, since it uses less digits than its factorization.

1244130340200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76308 (or 76299 counting only the distinct ones).

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

Adding to 1244130340200 its reverse (20430314421), we get a palindrome (1264560654621).

The spelling of 1244130340200 in words is "one trillion, two hundred forty-four billion, one hundred thirty million, three hundred forty thousand, two hundred".