223076072675442 has 64 divisors (see below), whose sum is σ = 513845569594368. Its totient is φ = 63241468680000.

The previous prime is 223076072675431. The next prime is 223076072675507. The reversal of 223076072675442 is 244576270670322.

It is a happy number.

It is a super-3 number, since 3×223076072675442³ (a number of 44 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax 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 31 ways as a sum of consecutive naturals, for example, 40905517 + ... + 46037087.

It is an arithmetic number, because the mean of its divisors is an integer number (8028837024912).

Almost surely, 2^{223076072675442} is an apocalyptic number.

223076072675442 is an abundant number, since it is smaller than the sum of its proper divisors (290769496918926).

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

223076072675442 is a wasteful number, since it uses less digits than its factorization.

223076072675442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5139615.

The product of its (nonzero) digits is 47416320, while the sum is 57.

The spelling of 223076072675442 in words is "two hundred twenty-three trillion, seventy-six billion, seventy-two million, six hundred seventy-five thousand, four hundred forty-two".