223346062645 has 8 divisors (see below), whose sum is σ = 283780879704. Its totient is φ = 168166447104.

The previous prime is 223346062633. The next prime is 223346062711. The reversal of 223346062645 is 546260643322.

It can be written as a sum of positive squares in 4 ways, for example, as 23345700849 + 200000361796 = 152793^2 + 447214^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 223346062645 - 2⁹ = 223346062133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1313800284 + ... + 1313800453.

It is an arithmetic number, because the mean of its divisors is an integer number (35472609963).

Almost surely, 2^223346062645 is an apocalyptic number.

It is an amenable number.

223346062645 is a deficient number, since it is larger than the sum of its proper divisors (60434817059).

223346062645 is a wasteful number, since it uses less digits than its factorization.

223346062645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2627600759.

The product of its (nonzero) digits is 1244160, while the sum is 43.

The spelling of 223346062645 in words is "two hundred twenty-three billion, three hundred forty-six million, sixty-two thousand, six hundred forty-five".