384020468766 has 96 divisors (see below), whose sum is σ = 926364872160. Its totient is φ = 113982336000.

The previous prime is 384020468753. The next prime is 384020468801. The reversal of 384020468766 is 667864020483.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6276450 + ... + 6337338.

It is an arithmetic number, because the mean of its divisors is an integer number (9649634085).

Almost surely, 2^384020468766 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 384020468766, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (463182436080).

384020468766 is an abundant number, since it is smaller than the sum of its proper divisors (542344403394).

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

384020468766 is a wasteful number, since it uses less digits than its factorization.

384020468766 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61562 (or 61559 counting only the distinct ones).

The product of its (nonzero) digits is 9289728, while the sum is 54.

The spelling of 384020468766 in words is "three hundred eighty-four billion, twenty million, four hundred sixty-eight thousand, seven hundred sixty-six".