244654272416 has 48 divisors (see below), whose sum is σ = 494786335680. Its totient is φ = 119010885120.

The previous prime is 244654272367. The next prime is 244654272419. The reversal of 244654272416 is 614272456442.

It is a super-2 number, since 2×244654272416² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (244654272419) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 211295 + ... + 730721.

It is an arithmetic number, because the mean of its divisors is an integer number (10308048660).

Almost surely, 2^244654272416 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 244654272416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (247393167840).

244654272416 is an abundant number, since it is smaller than the sum of its proper divisors (250132063264).

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

244654272416 is a wasteful number, since it uses less digits than its factorization.

244654272416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 519837 (or 519829 counting only the distinct ones).

The product of its digits is 2580480, while the sum is 47.

The spelling of 244654272416 in words is "two hundred forty-four billion, six hundred fifty-four million, two hundred seventy-two thousand, four hundred sixteen".