229839288008 has 108 divisors (see below), whose sum is σ = 500547640635. Its totient is φ = 98851816800.

The previous prime is 229839288001. The next prime is 229839288031. The reversal of 229839288008 is 800882938922.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in only one way, i.e., 114919644004 + 114919644004 = 338998^2 + 338998^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=338998.

It is not an unprimeable number, because it can be changed into a prime (229839288001) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 283401923 + ... + 283402733.

Almost surely, 2^229839288008 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 229839288008

229839288008 is an abundant number, since it is smaller than the sum of its proper divisors (270708352627).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

229839288008 is an equidigital number, since it uses as much as digits as its factorization.

229839288008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1688 (or 843 counting only the distinct ones).

The product of its (nonzero) digits is 7962624, while the sum is 59.

The spelling of 229839288008 in words is "two hundred twenty-nine billion, eight hundred thirty-nine million, two hundred eighty-eight thousand, eight".