229269459688 has 32 divisors (see below), whose sum is σ = 431510882400. Its totient is φ = 114200494272.

The previous prime is 229269459641. The next prime is 229269459689. The reversal of 229269459688 is 886954962922.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (229269459689) by changing a digit.

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, 3063823 + ... + 3137761.

It is an arithmetic number, because the mean of its divisors is an integer number (13484715075).

Almost surely, 2^229269459688 is an apocalyptic number.

It is an amenable number.

229269459688 is a deficient number, since it is larger than the sum of its proper divisors (202241422712).

229269459688 is a wasteful number, since it uses less digits than its factorization.

229269459688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75409 (or 75405 counting only the distinct ones).

The product of its digits is 268738560, while the sum is 70.

The spelling of 229269459688 in words is "two hundred twenty-nine billion, two hundred sixty-nine million, four hundred fifty-nine thousand, six hundred eighty-eight".