230624566661 has 8 divisors (see below), whose sum is σ = 235957659648. Its totient is φ = 225341550000.

The previous prime is 230624566649. The next prime is 230624566673. The reversal of 230624566661 is 166665426032.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (230624566649) and next prime (230624566673).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 230624566661 - 2⁶ = 230624566597 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230624596661) 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, 12509765 + ... + 12528186.

It is an arithmetic number, because the mean of its divisors is an integer number (29494707456).

Almost surely, 2^230624566661 is an apocalyptic number.

It is an amenable number.

230624566661 is a deficient number, since it is larger than the sum of its proper divisors (5333092987).

230624566661 is a wasteful number, since it uses less digits than its factorization.

230624566661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25038163.

The product of its (nonzero) digits is 1866240, while the sum is 47.

The spelling of 230624566661 in words is "two hundred thirty billion, six hundred twenty-four million, five hundred sixty-six thousand, six hundred sixty-one".