244893398442 has 192 divisors, whose sum is σ = 659741967360. Its totient is φ = 59718489600.

The previous prime is 244893398441. The next prime is 244893398447.

244893398442 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (244893398441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 23030467 + ... + 23041097.

It is an arithmetic number, because the mean of its divisors is an integer number (3436156080).

Almost surely, 2^244893398442 is an apocalyptic number.

244893398442 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 244893398442, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (329870983680).

244893398442 is an abundant number, since it is smaller than the sum of its proper divisors (414848568918).

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

244893398442 is a wasteful number, since it uses less digits than its factorization.

244893398442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11097 (or 11090 counting only the distinct ones).

The product of its digits is 47775744, while the sum is 60.

The spelling of 244893398442 in words is "two hundred forty-four billion, eight hundred ninety-three million, three hundred ninety-eight thousand, four hundred forty-two".