384808824536780 has 96 divisors (see below), whose sum is σ = 924611792856192. Its totient is φ = 131781536409600.

The previous prime is 384808824536779. The next prime is 384808824536819. The reversal of 384808824536780 is 87635428808483.

It is a junction number, because it is equal to n+sod(n) for n = 384808824536698 and 384808824536707.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1420153472 + ... + 1420424408.

It is an arithmetic number, because the mean of its divisors is an integer number (9631372842252).

Almost surely, 2^{384808824536780} is an apocalyptic number.

It is an amenable number.

384808824536780 is an abundant number, since it is smaller than the sum of its proper divisors (539802968319412).

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

384808824536780 is a wasteful number, since it uses less digits than its factorization.

384808824536780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282675 (or 282673 counting only the distinct ones).

The product of its (nonzero) digits is 1981808640, while the sum is 74.

The spelling of 384808824536780 in words is "three hundred eighty-four trillion, eight hundred eight billion, eight hundred twenty-four million, five hundred thirty-six thousand, seven hundred eighty".