223154723470064 has 40 divisors (see below), whose sum is σ = 435562422615120. Its totient is φ = 110751683010048.

The previous prime is 223154723470043. The next prime is 223154723470121. The reversal of 223154723470064 is 460074327451322.

It is a super-3 number, since 3×223154723470064³ (a number of 44 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 223154723469994 and 223154723470021.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 16447922 + ... + 26773934.

It is an arithmetic number, because the mean of its divisors is an integer number (10889060565378).

Almost surely, 2^{223154723470064} is an apocalyptic number.

It is an amenable number.

223154723470064 is a deficient number, since it is larger than the sum of its proper divisors (212407699145056).

223154723470064 is a wasteful number, since it uses less digits than its factorization.

223154723470064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10336017 (or 10336011 counting only the distinct ones).

The product of its (nonzero) digits is 6773760, while the sum is 50.

The spelling of 223154723470064 in words is "two hundred twenty-three trillion, one hundred fifty-four billion, seven hundred twenty-three million, four hundred seventy thousand, sixty-four".