229108492847 has 8 divisors (see below), whose sum is σ = 246877640016. Its totient is φ = 211360119552.

The previous prime is 229108492843. The next prime is 229108492859. The reversal of 229108492847 is 748294801922.

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

It is a cyclic number.

It is not a de Polignac number, because 229108492847 - 2² = 229108492843 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 229108492792 and 229108492801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (229108492843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5170553 + ... + 5214674.

It is an arithmetic number, because the mean of its divisors is an integer number (30859705002).

Almost surely, 2^229108492847 is an apocalyptic number.

229108492847 is a deficient number, since it is larger than the sum of its proper divisors (17769147169).

229108492847 is a wasteful number, since it uses less digits than its factorization.

229108492847 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10386937.

The product of its (nonzero) digits is 4644864, while the sum is 56.

The spelling of 229108492847 in words is "two hundred twenty-nine billion, one hundred eight million, four hundred ninety-two thousand, eight hundred forty-seven".