43650228385 has 8 divisors (see below), whose sum is σ = 52611025536. Its totient is φ = 34766348400.

The previous prime is 43650228367. The next prime is 43650228403. The reversal of 43650228385 is 58382205634.

It is an interprime number because it is at equal distance from previous prime (43650228367) and next prime (43650228403).

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

It is not a de Polignac number, because 43650228385 - 2⁷ = 43650228257 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19228041 + ... + 19230310.

It is an arithmetic number, because the mean of its divisors is an integer number (6576378192).

Almost surely, 2^43650228385 is an apocalyptic number.

It is an amenable number.

43650228385 is a deficient number, since it is larger than the sum of its proper divisors (8960797151).

43650228385 is a wasteful number, since it uses less digits than its factorization.

43650228385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38458583.

The product of its (nonzero) digits is 1382400, while the sum is 46.

The spelling of 43650228385 in words is "forty-three billion, six hundred fifty million, two hundred twenty-eight thousand, three hundred eighty-five".