229834466851 has 8 divisors (see below), whose sum is σ = 250743215664. Its totient is φ = 208928169120.

The previous prime is 229834466753. The next prime is 229834466863. The reversal of 229834466851 is 158664438922.

It is a happy number.

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

It is not a de Polignac number, because 229834466851 - 2²¹ = 229832369699 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (229834466051) 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, 413896 + ... + 794341.

It is an arithmetic number, because the mean of its divisors is an integer number (31342901958).

Almost surely, 2^229834466851 is an apocalyptic number.

229834466851 is a deficient number, since it is larger than the sum of its proper divisors (20908748813).

229834466851 is a wasteful number, since it uses less digits than its factorization.

229834466851 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1225541.

The product of its digits is 19906560, while the sum is 58.

The spelling of 229834466851 in words is "two hundred twenty-nine billion, eight hundred thirty-four million, four hundred sixty-six thousand, eight hundred fifty-one".