384450077612 has 24 divisors (see below), whose sum is σ = 702878193360. Its totient is φ = 183758993600.

The previous prime is 384450077563. The next prime is 384450077651. The reversal of 384450077612 is 216770054483.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16395338 + ... + 16418769.

It is an arithmetic number, because the mean of its divisors is an integer number (29286591390).

Almost surely, 2^384450077612 is an apocalyptic number.

It is an amenable number.

384450077612 is a deficient number, since it is larger than the sum of its proper divisors (318428115748).

384450077612 is a wasteful number, since it uses less digits than its factorization.

384450077612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32814241 (or 32814239 counting only the distinct ones).

The product of its (nonzero) digits is 1128960, while the sum is 47.

The spelling of 384450077612 in words is "three hundred eighty-four billion, four hundred fifty million, seventy-seven thousand, six hundred twelve".