384600144 has 40 divisors (see below), whose sum is σ = 994391712. Its totient is φ = 128091520.

The previous prime is 384600143. The next prime is 384600157. The reversal of 384600144 is 441006483.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (384600143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70474 + ... + 75734.

Almost surely, 2^384600144 is an apocalyptic number.

It is an amenable number.

384600144 is an abundant number, since it is smaller than the sum of its proper divisors (609791568).

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

384600144 is a wasteful number, since it uses less digits than its factorization.

384600144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6795 (or 6789 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 30.

The square root of 384600144 is about 19611.2249489929. The cubic root of 384600144 is about 727.2266976853.

The spelling of 384600144 in words is "three hundred eighty-four million, six hundred thousand, one hundred forty-four".