229829378873 has 8 divisors (see below), whose sum is σ = 230798251008. Its totient is φ = 228861508464.

The previous prime is 229829378869. The next prime is 229829378899. The reversal of 229829378873 is 378873928922.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 229829378873 - 2² = 229829378869 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (229829378813) 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, 211190 + ... + 710112.

It is an arithmetic number, because the mean of its divisors is an integer number (28849781376).

Almost surely, 2^229829378873 is an apocalyptic number.

It is an amenable number.

229829378873 is a deficient number, since it is larger than the sum of its proper divisors (968872135).

229829378873 is a wasteful number, since it uses less digits than its factorization.

229829378873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 500863.

The product of its digits is 146313216, while the sum is 68.

The spelling of 229829378873 in words is "two hundred twenty-nine billion, eight hundred twenty-nine million, three hundred seventy-eight thousand, eight hundred seventy-three".