229533843355 has 4 divisors (see below), whose sum is σ = 275440612032. Its totient is φ = 183627074680.

The previous prime is 229533843313. The next prime is 229533843373. The reversal of 229533843355 is 553348335922.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 229533843355 - 2¹¹ = 229533841307 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22953384331 + ... + 22953384340.

It is an arithmetic number, because the mean of its divisors is an integer number (68860153008).

Almost surely, 2^229533843355 is an apocalyptic number.

229533843355 is a deficient number, since it is larger than the sum of its proper divisors (45906768677).

229533843355 is an equidigital number, since it uses as much as digits as its factorization.

229533843355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45906768676.

The product of its digits is 11664000, while the sum is 52.

The spelling of 229533843355 in words is "two hundred twenty-nine billion, five hundred thirty-three million, eight hundred forty-three thousand, three hundred fifty-five".