244222254130400 has 288 divisors, whose sum is σ = 735545332085760. Its totient is φ = 77107839621120.

The previous prime is 244222254130249. The next prime is 244222254130409. The reversal of 244222254130400 is 4031452222442.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244222254130409) 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, 26499977 + ... + 34506423.

It is an arithmetic number, because the mean of its divisors is an integer number (2553976847520).

Almost surely, 2^{244222254130400} is an apocalyptic number.

244222254130400 is a gapful number since it is divisible by the number (20) 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 244222254130400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (367772666042880).

244222254130400 is an abundant number, since it is smaller than the sum of its proper divisors (491323077955360).

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

244222254130400 is a wasteful number, since it uses less digits than its factorization.

244222254130400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8006906 (or 8006893 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 35.

The spelling of 244222254130400 in words is "two hundred forty-four trillion, two hundred twenty-two billion, two hundred fifty-four million, one hundred thirty thousand, four hundred".