229829116533 has 8 divisors (see below), whose sum is σ = 307348137408. Its totient is φ = 152764753344.

The previous prime is 229829116513. The next prime is 229829116553. The reversal of 229829116533 is 335611928922.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (229829116513) and next prime (229829116553).

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

It is a de Polignac number, because none of the positive numbers 2^k-229829116533 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (229829116513) 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, 113663241 + ... + 113665262.

It is an arithmetic number, because the mean of its divisors is an integer number (38418517176).

Almost surely, 2^229829116533 is an apocalyptic number.

It is an amenable number.

229829116533 is a deficient number, since it is larger than the sum of its proper divisors (77519020875).

229829116533 is a wasteful number, since it uses less digits than its factorization.

229829116533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227328843.

The product of its digits is 1399680, while the sum is 51.

The spelling of 229829116533 in words is "two hundred twenty-nine billion, eight hundred twenty-nine million, one hundred sixteen thousand, five hundred thirty-three".