230505776352 has 48 divisors (see below), whose sum is σ = 672308516880. Its totient is φ = 76835258496.

The previous prime is 230505776329. The next prime is 230505776353. The reversal of 230505776352 is 253677505032.

230505776352 is a `hidden beast` number, since 2 + 3 + 0 + 5 + 0 + 5 + 7 + 7 + 635 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (48).

It is a junction number, because it is equal to n+sod(n) for n = 230505776298 and 230505776307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230505776353) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 133393683 + ... + 133395410.

It is an arithmetic number, because the mean of its divisors is an integer number (14006427435).

Almost surely, 2^230505776352 is an apocalyptic number.

It is an amenable number.

230505776352 is an abundant number, since it is smaller than the sum of its proper divisors (441802740528).

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

230505776352 is a wasteful number, since it uses less digits than its factorization.

230505776352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266789112 (or 266789098 counting only the distinct ones).

The product of its (nonzero) digits is 1323000, while the sum is 45.

The spelling of 230505776352 in words is "two hundred thirty billion, five hundred five million, seven hundred seventy-six thousand, three hundred fifty-two".