229943338867 has 16 divisors (see below), whose sum is σ = 264176668800. Its totient is φ = 197942149440.

The previous prime is 229943338861. The next prime is 229943338871. The reversal of 229943338867 is 768833349922.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-229943338867 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 229943338799 and 229943338808.

It is not an unprimeable number, because it can be changed into a prime (229943338861) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 173268 + ... + 699934.

It is an arithmetic number, because the mean of its divisors is an integer number (16511041800).

Almost surely, 2^229943338867 is an apocalyptic number.

229943338867 is a deficient number, since it is larger than the sum of its proper divisors (34233329933).

229943338867 is a wasteful number, since it uses less digits than its factorization.

229943338867 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 528786.

The product of its digits is 94058496, while the sum is 64.

The spelling of 229943338867 in words is "two hundred twenty-nine billion, nine hundred forty-three million, three hundred thirty-eight thousand, eight hundred sixty-seven".