229579794834 has 128 divisors (see below), whose sum is σ = 511840073472. Its totient is φ = 68209827840.

The previous prime is 229579794779. The next prime is 229579794863. The reversal of 229579794834 is 438497975922.

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 107429814 + ... + 107431950.

It is an arithmetic number, because the mean of its divisors is an integer number (3998750574).

Almost surely, 2^229579794834 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 229579794834, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (255920036736).

229579794834 is an abundant number, since it is smaller than the sum of its proper divisors (282260278638).

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

229579794834 is a wasteful number, since it uses less digits than its factorization.

229579794834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2620.

The product of its digits is 274337280, while the sum is 69.

The spelling of 229579794834 in words is "two hundred twenty-nine billion, five hundred seventy-nine million, seven hundred ninety-four thousand, eight hundred thirty-four".