384645185235 has 12 divisors (see below), whose sum is σ = 666718321152. Its totient is φ = 205144098768.

The previous prime is 384645185219. The next prime is 384645185251. The reversal of 384645185235 is 532581546483.

384645185235 is a `hidden beast` number, since 3 + 8 + 4 + 64 + 51 + 8 + 523 + 5 = 666.

It is an interprime number because it is at equal distance from previous prime (384645185219) and next prime (384645185251).

It is not a de Polignac number, because 384645185235 - 2⁴ = 384645185219 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4273835347 + ... + 4273835436.

It is an arithmetic number, because the mean of its divisors is an integer number (55559860096).

Almost surely, 2^384645185235 is an apocalyptic number.

384645185235 is a deficient number, since it is larger than the sum of its proper divisors (282073135917).

384645185235 is a wasteful number, since it uses less digits than its factorization.

384645185235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8547670794 (or 8547670791 counting only the distinct ones).

The product of its digits is 13824000, while the sum is 54.

The spelling of 384645185235 in words is "three hundred eighty-four billion, six hundred forty-five million, one hundred eighty-five thousand, two hundred thirty-five".