235132243556 has 48 divisors (see below), whose sum is σ = 475489934976. Its totient is φ = 99652875264.

The previous prime is 235132243499. The next prime is 235132243609. The reversal of 235132243556 is 655342231532.

It is a happy number.

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 15 ways as a sum of consecutive naturals, for example, 3450890 + ... + 3518366.

It is an arithmetic number, because the mean of its divisors is an integer number (9906040312).

Almost surely, 2^235132243556 is an apocalyptic number.

It is an amenable number.

235132243556 is an abundant number, since it is smaller than the sum of its proper divisors (240357691420).

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

235132243556 is a wasteful number, since it uses less digits than its factorization.

235132243556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68868 (or 68866 counting only the distinct ones).

The product of its digits is 648000, while the sum is 41.

The spelling of 235132243556 in words is "two hundred thirty-five billion, one hundred thirty-two million, two hundred forty-three thousand, five hundred fifty-six".