384868844723 has 4 divisors (see below), whose sum is σ = 419856921528. Its totient is φ = 349880767920.

The previous prime is 384868844699. The next prime is 384868844741. The reversal of 384868844723 is 327448868483.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-384868844723 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 384868844723.

It is not an unprimeable number, because it can be changed into a prime (384868840723) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17494038386 + ... + 17494038407.

It is an arithmetic number, because the mean of its divisors is an integer number (104964230382).

Almost surely, 2^384868844723 is an apocalyptic number.

384868844723 is a deficient number, since it is larger than the sum of its proper divisors (34988076805).

384868844723 is a wasteful number, since it uses less digits than its factorization.

384868844723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34988076804.

The product of its digits is 198180864, while the sum is 65.

The spelling of 384868844723 in words is "three hundred eighty-four billion, eight hundred sixty-eight million, eight hundred forty-four thousand, seven hundred twenty-three".