244912668672 has 480 divisors, whose sum is σ = 775922560000. Its totient is φ = 68669669376.

The previous prime is 244912668667. The next prime is 244912668691. The reversal of 244912668672 is 276866219442.

Its product of digits (13934592) is a multiple of the sum of its prime factors (324).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1230716829 + ... + 1230717027.

Almost surely, 2^244912668672 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 244912668672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (387961280000).

244912668672 is an abundant number, since it is smaller than the sum of its proper divisors (531009891328).

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

244912668672 is an frugal number, since it uses more digits than its factorization.

244912668672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 324 (or 284 counting only the distinct ones).

The product of its digits is 13934592, while the sum is 57.

The spelling of 244912668672 in words is "two hundred forty-four billion, nine hundred twelve million, six hundred sixty-eight thousand, six hundred seventy-two".