235056334240 has 96 divisors (see below), whose sum is σ = 683471537280. Its totient is φ = 74391450624.

The previous prime is 235056334229. The next prime is 235056334291. The reversal of 235056334240 is 42433650532.

It is a self number, because there is not a number n which added to its sum of digits gives 235056334240.

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, 8057430 + ... + 8086549.

It is an arithmetic number, because the mean of its divisors is an integer number (7119495180).

Almost surely, 2^235056334240 is an apocalyptic number.

235056334240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

235056334240 is an abundant number, since it is smaller than the sum of its proper divisors (448415203040).

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

235056334240 is a wasteful number, since it uses less digits than its factorization.

235056334240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16144014 (or 16144006 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 37.

Adding to 235056334240 its reverse (42433650532), we get a palindrome (277489984772).

The spelling of 235056334240 in words is "two hundred thirty-five billion, fifty-six million, three hundred thirty-four thousand, two hundred forty".