223379472384 has 360 divisors, whose sum is σ = 704658267040. Its totient is φ = 70516998144.

The previous prime is 223379472331. The next prime is 223379472397. The reversal of 223379472384 is 483274973322.

223379472384 is a `hidden beast` number, since 2 + 23 + 3 + 79 + 472 + 3 + 84 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 223379472384.

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, 75643452 + ... + 75646404.

Almost surely, 2^223379472384 is an apocalyptic number.

223379472384 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 223379472384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (352329133520).

223379472384 is an abundant number, since it is smaller than the sum of its proper divisors (481278794656).

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

223379472384 is an frugal number, since it uses more digits than its factorization.

223379472384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3015 (or 2977 counting only the distinct ones).

The product of its digits is 12192768, while the sum is 54.

The spelling of 223379472384 in words is "two hundred twenty-three billion, three hundred seventy-nine million, four hundred seventy-two thousand, three hundred eighty-four".