244287873255272 has 288 divisors, whose sum is σ = 611209791964800. Its totient is φ = 91026660130560.

The previous prime is 244287873255263. The next prime is 244287873255281. The reversal of 244287873255272 is 272552378782442.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (244287873255263) and next prime (244287873255281).

It is a Smith number, since the sum of its digits (68) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 14093793518 + ... + 14093810850.

It is an arithmetic number, because the mean of its divisors is an integer number (2122256222100).

Almost surely, 2^{244287873255272} is an apocalyptic number.

244287873255272 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 244287873255272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (305604895982400).

244287873255272 is an abundant number, since it is smaller than the sum of its proper divisors (366921918709528).

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

244287873255272 is a wasteful number, since it uses less digits than its factorization.

244287873255272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30317 (or 30295 counting only the distinct ones).

The product of its digits is 842956800, while the sum is 68.

The spelling of 244287873255272 in words is "two hundred forty-four trillion, two hundred eighty-seven billion, eight hundred seventy-three million, two hundred fifty-five thousand, two hundred seventy-two".