252236710347120 has 480 divisors, whose sum is σ = 871908256425024. Its totient is φ = 65301014937600.

The previous prime is 252236710347101. The next prime is 252236710347143. The reversal of 252236710347120 is 21743017632252.

252236710347120 is a `hidden beast` number, since 2 + 5 + 2 + 236 + 71 + 0 + 347 + 1 + 2 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 26576405575 + ... + 26576415065.

Almost surely, 2^{252236710347120} is an apocalyptic number.

252236710347120 is a gapful number since it is divisible by the number (20) 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 252236710347120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (435954128212512).

252236710347120 is an abundant number, since it is smaller than the sum of its proper divisors (619671546077904).

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

252236710347120 is a wasteful number, since it uses less digits than its factorization.

252236710347120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11641 (or 11632 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 45.

Adding to 252236710347120 its reverse (21743017632252), we get a palindrome (273979727979372).

The spelling of 252236710347120 in words is "two hundred fifty-two trillion, two hundred thirty-six billion, seven hundred ten million, three hundred forty-seven thousand, one hundred twenty".