230516134912 has 176 divisors, whose sum is σ = 547844014080. Its totient is φ = 94863974400.

The previous prime is 230516134889. The next prime is 230516134913. The reversal of 230516134912 is 219431615032.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230516134913) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29105289 + ... + 29113207.

It is an arithmetic number, because the mean of its divisors is an integer number (3112750080).

Almost surely, 2^230516134912 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 230516134912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (273922007040).

230516134912 is an abundant number, since it is smaller than the sum of its proper divisors (317327879168).

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

230516134912 is a wasteful number, since it uses less digits than its factorization.

230516134912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8108 (or 8090 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 37.

Adding to 230516134912 its reverse (219431615032), we get a palindrome (449947749944).

The spelling of 230516134912 in words is "two hundred thirty billion, five hundred sixteen million, one hundred thirty-four thousand, nine hundred twelve".