229658681013 has 8 divisors (see below), whose sum is σ = 306512080800. Its totient is φ = 152955534288.

The previous prime is 229658680987. The next prime is 229658681041. The reversal of 229658681013 is 310186856922.

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

It is not a de Polignac number, because 229658681013 - 2²⁴ = 229641903797 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (229657681013) 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, 37559698 + ... + 37565811.

It is an arithmetic number, because the mean of its divisors is an integer number (38314010100).

Almost surely, 2^229658681013 is an apocalyptic number.

It is an amenable number.

229658681013 is a deficient number, since it is larger than the sum of its proper divisors (76853399787).

229658681013 is a wasteful number, since it uses less digits than its factorization.

229658681013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75126531.

The product of its (nonzero) digits is 1244160, while the sum is 51.

The spelling of 229658681013 in words is "two hundred twenty-nine billion, six hundred fifty-eight million, six hundred eighty-one thousand, thirteen".