244390036896 has 96 divisors (see below), whose sum is σ = 713357124480. Its totient is φ = 81400163328.

The previous prime is 244390036883. The next prime is 244390036901. The reversal of 244390036896 is 698630093442.

244390036896 is a `hidden beast` number, since 2 + 443 + 90 + 0 + 36 + 89 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1011565 + ... + 1229651.

It is an arithmetic number, because the mean of its divisors is an integer number (7430803380).

Almost surely, 2^244390036896 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 244390036896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (356678562240).

244390036896 is an abundant number, since it is smaller than the sum of its proper divisors (468967087584).

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

244390036896 is a wasteful number, since it uses less digits than its factorization.

244390036896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219403 (or 219389 counting only the distinct ones).

The product of its (nonzero) digits is 6718464, while the sum is 54.

The spelling of 244390036896 in words is "two hundred forty-four billion, three hundred ninety million, thirty-six thousand, eight hundred ninety-six".