24385814066 has 8 divisors (see below), whose sum is σ = 36580555164. Its totient is φ = 12192295680.

The previous prime is 24385814051. The next prime is 24385814069. The reversal of 24385814066 is 66041858342.

It can be written as a sum of positive squares in 2 ways, for example, as 22207258441 + 2178555625 = 149021^2 + 46675^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 24385814066.

It is not an unprimeable number, because it can be changed into a prime (24385814069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 254075 + ... + 336638.

Almost surely, 2^24385814066 is an apocalyptic number.

24385814066 is a deficient number, since it is larger than the sum of its proper divisors (12194741098).

24385814066 is a wasteful number, since it uses less digits than its factorization.

24385814066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 611356.

The product of its (nonzero) digits is 1105920, while the sum is 47.

The spelling of 24385814066 in words is "twenty-four billion, three hundred eighty-five million, eight hundred fourteen thousand, sixty-six".