229299003839 has 4 divisors (see below), whose sum is σ = 234631538856. Its totient is φ = 223966468824.

The previous prime is 229299003833. The next prime is 229299003853. The reversal of 229299003839 is 938300992922.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-229299003839 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (229299003833) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2666267444 + ... + 2666267529.

It is an arithmetic number, because the mean of its divisors is an integer number (58657884714).

Almost surely, 2^229299003839 is an apocalyptic number.

229299003839 is a deficient number, since it is larger than the sum of its proper divisors (5332535017).

229299003839 is an equidigital number, since it uses as much as digits as its factorization.

229299003839 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5332535016.

The product of its (nonzero) digits is 3779136, while the sum is 56.

The spelling of 229299003839 in words is "two hundred twenty-nine billion, two hundred ninety-nine million, three thousand, eight hundred thirty-nine".