384867462923 has 4 divisors (see below), whose sum is σ = 389739203040. Its totient is φ = 379995722808.

The previous prime is 384867462913. The next prime is 384867462937. The reversal of 384867462923 is 329264768483.

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

It is a cyclic number.

It is not a de Polignac number, because 384867462923 - 2¹⁸ = 384867200779 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (384867462913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2435869940 + ... + 2435870097.

It is an arithmetic number, because the mean of its divisors is an integer number (97434800760).

Almost surely, 2^384867462923 is an apocalyptic number.

384867462923 is a deficient number, since it is larger than the sum of its proper divisors (4871740117).

384867462923 is an equidigital number, since it uses as much as digits as its factorization.

384867462923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4871740116.

The product of its digits is 83607552, while the sum is 62.

The spelling of 384867462923 in words is "three hundred eighty-four billion, eight hundred sixty-seven million, four hundred sixty-two thousand, nine hundred twenty-three".