235484647272 has 576 divisors, whose sum is σ = 776431656000. Its totient is φ = 64252403712.

The previous prime is 235484647249. The next prime is 235484647289. The reversal of 235484647272 is 272746484532.

235484647272 is a `hidden beast` number, since 2 + 3 + 5 + 48 + 464 + 72 + 72 = 666.

Its product of digits (18063360) is a multiple of the sum of its prime divisors (384).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 2160409554 + ... + 2160409662.

It is an arithmetic number, because the mean of its divisors is an integer number (1347971625).

Almost surely, 2^235484647272 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 235484647272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (388215828000).

235484647272 is an abundant number, since it is smaller than the sum of its proper divisors (540947008728).

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

235484647272 is a wasteful number, since it uses less digits than its factorization.

235484647272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 398 (or 384 counting only the distinct ones).

The product of its digits is 18063360, while the sum is 54.

The spelling of 235484647272 in words is "two hundred thirty-five billion, four hundred eighty-four million, six hundred forty-seven thousand, two hundred seventy-two".