229000204329 has 32 divisors (see below), whose sum is σ = 343356432384. Its totient is φ = 134702187840.

The previous prime is 229000204297. The next prime is 229000204333. The reversal of 229000204329 is 923402000922.

It is a happy number.

It is not a de Polignac number, because 229000204329 - 2⁵ = 229000204297 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 229000204329.

It is not an unprimeable number, because it can be changed into a prime (229000204339) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1209744 + ... + 1386174.

It is an arithmetic number, because the mean of its divisors is an integer number (10729888512).

Almost surely, 2^229000204329 is an apocalyptic number.

It is an amenable number.

229000204329 is a deficient number, since it is larger than the sum of its proper divisors (114356228055).

229000204329 is a wasteful number, since it uses less digits than its factorization.

229000204329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177917.

The product of its (nonzero) digits is 15552, while the sum is 33.

The spelling of 229000204329 in words is "two hundred twenty-nine billion, two hundred four thousand, three hundred twenty-nine".