384194964384 has 144 divisors (see below), whose sum is σ = 1362145861440. Its totient is φ = 99790894080.

The previous prime is 384194964371. The next prime is 384194964403. The reversal of 384194964384 is 483469491483.

It is a happy number.

384194964384 is a `hidden beast` number, since 3 + 8 + 4 + 194 + 9 + 6 + 438 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8640229 + ... + 8684580.

It is an arithmetic number, because the mean of its divisors is an integer number (9459346260).

Almost surely, 2^384194964384 is an apocalyptic number.

It is an amenable number.

384194964384 is an abundant number, since it is smaller than the sum of its proper divisors (977950897056).

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

384194964384 is a wasteful number, since it uses less digits than its factorization.

384194964384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17324843 (or 17324832 counting only the distinct ones).

The product of its digits is 71663616, while the sum is 63.

The spelling of 384194964384 in words is "three hundred eighty-four billion, one hundred ninety-four million, nine hundred sixty-four thousand, three hundred eighty-four".