229734448539 has 8 divisors (see below), whose sum is σ = 308341158912. Its totient is φ = 152142018600.

The previous prime is 229734448507. The next prime is 229734448549. The reversal of 229734448539 is 935844437922.

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

It is not a de Polignac number, because 229734448539 - 2⁵ = 229734448507 is a prime.

It is not an unprimeable number, because it can be changed into a prime (229734448549) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 253569579 + ... + 253570484.

It is an arithmetic number, because the mean of its divisors is an integer number (38542644864).

Almost surely, 2^229734448539 is an apocalyptic number.

229734448539 is a deficient number, since it is larger than the sum of its proper divisors (78606710373).

229734448539 is a wasteful number, since it uses less digits than its factorization.

229734448539 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 507140217.

The product of its digits is 52254720, while the sum is 60.

The spelling of 229734448539 in words is "two hundred twenty-nine billion, seven hundred thirty-four million, four hundred forty-eight thousand, five hundred thirty-nine".