230645505598930 has 16 divisors (see below), whose sum is σ = 439583198906520. Its totient is φ = 86831249166592.

The previous prime is 230645505598903. The next prime is 230645505598933. The reversal of 230645505598930 is 39895505546032.

It can be written as a sum of positive squares in 4 ways, for example, as 165091173185961 + 65554332412969 = 12848781^2 + 8096563^2 .

It is not an unprimeable number, because it can be changed into a prime (230645505598933) 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, 678369133945 + ... + 678369134284.

Almost surely, 2^{230645505598930} is an apocalyptic number.

230645505598930 is a deficient number, since it is larger than the sum of its proper divisors (208937693307590).

230645505598930 is a wasteful number, since it uses less digits than its factorization.

230645505598930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1356738268253.

The product of its (nonzero) digits is 174960000, while the sum is 64.

The spelling of 230645505598930 in words is "two hundred thirty trillion, six hundred forty-five billion, five hundred five million, five hundred ninety-eight thousand, nine hundred thirty".