4384921035852 has 72 divisors (see below), whose sum is σ = 12680055382176. Its totient is φ = 1251597752064.

The previous prime is 4384921035841. The next prime is 4384921035931. The reversal of 4384921035852 is 2585301294834.

4384921035852 is a `hidden beast` number, since 4 + 3 + 8 + 49 + 2 + 10 + 3 + 585 + 2 = 666.

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, 8333313 + ... + 8843864.

It is an arithmetic number, because the mean of its divisors is an integer number (176111880308).

Almost surely, 2^{4384921035852} is an apocalyptic number.

4384921035852 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

4384921035852 is an abundant number, since it is smaller than the sum of its proper divisors (8295134346324).

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

4384921035852 is a wasteful number, since it uses less digits than its factorization.

4384921035852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17178207 (or 17178202 counting only the distinct ones).

The product of its (nonzero) digits is 8294400, while the sum is 54.

The spelling of 4384921035852 in words is "four trillion, three hundred eighty-four billion, nine hundred twenty-one million, thirty-five thousand, eight hundred fifty-two".