223441404304 has 80 divisors (see below), whose sum is σ = 457081244928. Its totient is φ = 105698267136.

The previous prime is 223441404299. The next prime is 223441404359. The reversal of 223441404304 is 403404144322.

It is a super-2 number, since 2×223441404304² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3100974 + ... + 3172210.

Almost surely, 2^223441404304 is an apocalyptic number.

It is an amenable number.

223441404304 is an abundant number, since it is smaller than the sum of its proper divisors (233639840624).

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

223441404304 is a wasteful number, since it uses less digits than its factorization.

223441404304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71432 (or 71426 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 31.

Adding to 223441404304 its reverse (403404144322), we get a palindrome (626845548626).

The spelling of 223441404304 in words is "two hundred twenty-three billion, four hundred forty-one million, four hundred four thousand, three hundred four".