230646062267640 has 96 divisors (see below), whose sum is σ = 749621063786400. Its totient is φ = 61503863873280.

The previous prime is 230646062267611. The next prime is 230646062267671. The reversal of 230646062267640 is 46762260646032.

230646062267640 is a `hidden beast` number, since 2 + 3 + 0 + 6 + 4 + 6 + 0 + 622 + 6 + 7 + 6 + 4 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3546010 + ... + 21768470.

It is an arithmetic number, because the mean of its divisors is an integer number (7808552747775).

Almost surely, 2^{230646062267640} is an apocalyptic number.

230646062267640 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230646062267640 is an abundant number, since it is smaller than the sum of its proper divisors (518975001518760).

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

230646062267640 is a wasteful number, since it uses less digits than its factorization.

230646062267640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18257637 (or 18257630 counting only the distinct ones).

The product of its (nonzero) digits is 20901888, while the sum is 54.

The spelling of 230646062267640 in words is "two hundred thirty trillion, six hundred forty-six billion, sixty-two million, two hundred sixty-seven thousand, six hundred forty".