384315366480 has 80 divisors (see below), whose sum is σ = 1243176681600. Its totient is φ = 98028265984.

The previous prime is 384315366359. The next prime is 384315366481. The reversal of 384315366480 is 84663513483.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (384315366481) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34805655 + ... + 34816694.

It is an arithmetic number, because the mean of its divisors is an integer number (15539708520).

Almost surely, 2^384315366480 is an apocalyptic number.

384315366480 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

384315366480 is an abundant number, since it is smaller than the sum of its proper divisors (858861315120).

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

384315366480 is a wasteful number, since it uses less digits than its factorization.

384315366480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69622388 (or 69622382 counting only the distinct ones).

The product of its (nonzero) digits is 4976640, while the sum is 51.

The spelling of 384315366480 in words is "three hundred eighty-four billion, three hundred fifteen million, three hundred sixty-six thousand, four hundred eighty".