230348393508 has 48 divisors (see below), whose sum is σ = 564312127680. Its totient is φ = 73028613504.

The previous prime is 230348393437. The next prime is 230348393519. The reversal of 230348393508 is 805393843032.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4916391 + ... + 4963022.

It is an arithmetic number, because the mean of its divisors is an integer number (11756502660).

Almost surely, 2^230348393508 is an apocalyptic number.

It is an amenable number.

230348393508 is an abundant number, since it is smaller than the sum of its proper divisors (333963734172).

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

230348393508 is a wasteful number, since it uses less digits than its factorization.

230348393508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9879516 (or 9879514 counting only the distinct ones).

The product of its (nonzero) digits is 1866240, while the sum is 48.

The spelling of 230348393508 in words is "two hundred thirty billion, three hundred forty-eight million, three hundred ninety-three thousand, five hundred eight".