229734448538 has 8 divisors (see below), whose sum is σ = 393830483232. Its totient is φ = 98457620796.

The previous prime is 229734448507. The next prime is 229734448549. The reversal of 229734448538 is 835844437922.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8204801720 + ... + 8204801747.

It is an arithmetic number, because the mean of its divisors is an integer number (49228810404).

Almost surely, 2^229734448538 is an apocalyptic number.

229734448538 is a deficient number, since it is larger than the sum of its proper divisors (164096034694).

229734448538 is a wasteful number, since it uses less digits than its factorization.

229734448538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16409603476.

The product of its digits is 46448640, while the sum is 59.

The spelling of 229734448538 in words is "two hundred twenty-nine billion, seven hundred thirty-four million, four hundred forty-eight thousand, five hundred thirty-eight".