223454422306434 has 32 divisors (see below), whose sum is σ = 487537460087616. Its totient is φ = 67713386486720.

The previous prime is 223454422306391. The next prime is 223454422306439. The reversal of 223454422306434 is 434603224454322.

It is not an unprimeable number, because it can be changed into a prime (223454422306439) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 100166944 + ... + 102373460.

It is an arithmetic number, because the mean of its divisors is an integer number (15235545627738).

Almost surely, 2^{223454422306434} is an apocalyptic number.

223454422306434 is an abundant number, since it is smaller than the sum of its proper divisors (264083037781182).

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

223454422306434 is a wasteful number, since it uses less digits than its factorization.

223454422306434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3740930.

The product of its (nonzero) digits is 13271040, while the sum is 48.

The spelling of 223454422306434 in words is "two hundred twenty-three trillion, four hundred fifty-four billion, four hundred twenty-two million, three hundred six thousand, four hundred thirty-four".