253242273216 has 112 divisors (see below), whose sum is σ = 674917908480. Its totient is φ = 83800980480.

The previous prime is 253242273199. The next prime is 253242273223. The reversal of 253242273216 is 612372242352.

253242273216 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 18659265 + ... + 18672831.

Almost surely, 2^253242273216 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 253242273216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (337458954240).

253242273216 is an abundant number, since it is smaller than the sum of its proper divisors (421675635264).

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

253242273216 is a wasteful number, since it uses less digits than its factorization.

253242273216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14282 (or 14272 counting only the distinct ones).

The product of its digits is 241920, while the sum is 39.

The spelling of 253242273216 in words is "two hundred fifty-three billion, two hundred forty-two million, two hundred seventy-three thousand, two hundred sixteen".