230053134240 has 72 divisors (see below), whose sum is σ = 785056325508. Its totient is φ = 61347502080.

The previous prime is 230053134221. The next prime is 230053134251. The reversal of 230053134240 is 42431350032.

230053134240 is a `hidden beast` number, since 2 + 300 + 5 + 313 + 4 + 2 + 40 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 227151372816 + 2901761424 = 476604^2 + 53868^2 .

It is a tau number, because it is divible by the number of its divisors (72).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 79878121 + ... + 79881000.

Almost surely, 2^230053134240 is an apocalyptic number.

230053134240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230053134240 is an abundant number, since it is smaller than the sum of its proper divisors (555003191268).

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

230053134240 is a wasteful number, since it uses less digits than its factorization.

230053134240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159759142 (or 159759131 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

Adding to 230053134240 its reverse (42431350032), we get a palindrome (272484484272).

The spelling of 230053134240 in words is "two hundred thirty billion, fifty-three million, one hundred thirty-four thousand, two hundred forty".