223346066349974 has 8 divisors (see below), whose sum is σ = 336482065025760. Its totient is φ = 111185378008056.

The previous prime is 223346066349953. The next prime is 223346066349979. The reversal of 223346066349974 is 479943660643322.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223346066349979) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 243827582894 + ... + 243827583809.

It is an arithmetic number, because the mean of its divisors is an integer number (42060258128220).

Almost surely, 2^{223346066349974} is an apocalyptic number.

223346066349974 is a deficient number, since it is larger than the sum of its proper divisors (113135998675786).

223346066349974 is a wasteful number, since it uses less digits than its factorization.

223346066349974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 487655166934.

The product of its (nonzero) digits is 846526464, while the sum is 68.

The spelling of 223346066349974 in words is "two hundred twenty-three trillion, three hundred forty-six billion, sixty-six million, three hundred forty-nine thousand, nine hundred seventy-four".