223454352016 has 80 divisors (see below), whose sum is σ = 523994140800. Its totient is φ = 90116167680.

The previous prime is 223454352001. The next prime is 223454352071. The reversal of 223454352016 is 610253454322.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19222686 + ... + 19234306.

It is an arithmetic number, because the mean of its divisors is an integer number (6549926760).

Almost surely, 2^223454352016 is an apocalyptic number.

It is an amenable number.

223454352016 is an abundant number, since it is smaller than the sum of its proper divisors (300539788784).

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

223454352016 is a wasteful number, since it uses less digits than its factorization.

223454352016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21752 (or 21746 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 37.

The spelling of 223454352016 in words is "two hundred twenty-three billion, four hundred fifty-four million, three hundred fifty-two thousand, sixteen".