223104764146444 has 12 divisors (see below), whose sum is σ = 396260700499384. Its totient is φ = 109887421146624.

The previous prime is 223104764146387. The next prime is 223104764146457. The reversal of 223104764146444 is 444641467401322.

It is a happy number.

It is a super-3 number, since 3×223104764146444³ (a number of 44 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 223104764146391 and 223104764146400.

It is an unprimeable number.

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, 416240231349 + ... + 416240231884.

Almost surely, 2^{223104764146444} is an apocalyptic number.

It is an amenable number.

223104764146444 is a deficient number, since it is larger than the sum of its proper divisors (173155936352940).

223104764146444 is a wasteful number, since it uses less digits than its factorization.

223104764146444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 832480463304 (or 832480463302 counting only the distinct ones).

The product of its (nonzero) digits is 12386304, while the sum is 52.

The spelling of 223104764146444 in words is "two hundred twenty-three trillion, one hundred four billion, seven hundred sixty-four million, one hundred forty-six thousand, four hundred forty-four".