244481624896 has 28 divisors (see below), whose sum is σ = 488684433348. Its totient is φ = 121348539392.

The previous prime is 244481624873. The next prime is 244481624897. The reversal of 244481624896 is 698426184442.

It can be written as a sum of positive squares in 2 ways, for example, as 74275871296 + 170205753600 = 272536^2 + 412560^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 244481624896.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244481624897) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13932931 + ... + 13950466.

Almost surely, 2^244481624896 is an apocalyptic number.

It is an amenable number.

244481624896 is a deficient number, since it is larger than the sum of its proper divisors (244202808452).

244481624896 is a wasteful number, since it uses less digits than its factorization.

244481624896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27883546 (or 27883536 counting only the distinct ones).

The product of its digits is 21233664, while the sum is 58.

The spelling of 244481624896 in words is "two hundred forty-four billion, four hundred eighty-one million, six hundred twenty-four thousand, eight hundred ninety-six".