384799914720 has 144 divisors (see below), whose sum is σ = 1414139755392. Its totient is φ = 94719974400.

The previous prime is 384799914713. The next prime is 384799914743. The reversal of 384799914720 is 27419997483.

384799914720 is a `hidden beast` number, since 3 + 8 + 4 + 79 + 9 + 91 + 472 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is a congruent number.

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, 10259056 + ... + 10296495.

It is an arithmetic number, because the mean of its divisors is an integer number (9820414968).

Almost surely, 2^384799914720 is an apocalyptic number.

384799914720 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

384799914720 is an abundant number, since it is smaller than the sum of its proper divisors (1029339840672).

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

384799914720 is a wasteful number, since it uses less digits than its factorization.

384799914720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20555585 (or 20555574 counting only the distinct ones).

The product of its (nonzero) digits is 27433728, while the sum is 63.

The spelling of 384799914720 in words is "three hundred eighty-four billion, seven hundred ninety-nine million, nine hundred fourteen thousand, seven hundred twenty".