229445888816 has 40 divisors (see below), whose sum is σ = 446982057984. Its totient is φ = 114095960640.

The previous prime is 229445888803. The next prime is 229445888839. The reversal of 229445888816 is 618888544922.

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, 26347535 + ... + 26356241.

Almost surely, 2^229445888816 is an apocalyptic number.

It is an amenable number.

229445888816 is a deficient number, since it is larger than the sum of its proper divisors (217536169168).

229445888816 is a wasteful number, since it uses less digits than its factorization.

229445888816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17529 (or 17523 counting only the distinct ones).

The product of its digits is 70778880, while the sum is 65.

The spelling of 229445888816 in words is "two hundred twenty-nine billion, four hundred forty-five million, eight hundred eighty-eight thousand, eight hundred sixteen".