4328941647168 has 168 divisors, whose sum is σ = 13140201222720. Its totient is φ = 1357873827840.

The previous prime is 4328941647127. The next prime is 4328941647179. The reversal of 4328941647168 is 8617461498234.

4328941647168 is a `hidden beast` number, since 4 + 3 + 2 + 8 + 94 + 16 + 471 + 68 = 666.

It is a congruent number.

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 23 ways as a sum of consecutive naturals, for example, 64779853 + ... + 64846643.

Almost surely, 2^{4328941647168} is an apocalyptic number.

4328941647168 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4328941647168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6570100611360).

4328941647168 is an abundant number, since it is smaller than the sum of its proper divisors (8811259575552).

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

4328941647168 is a wasteful number, since it uses less digits than its factorization.

4328941647168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73445 (or 73432 counting only the distinct ones).

The product of its digits is 55738368, while the sum is 63.

The spelling of 4328941647168 in words is "four trillion, three hundred twenty-eight billion, nine hundred forty-one million, six hundred forty-seven thousand, one hundred sixty-eight".