229976342 has 16 divisors (see below), whose sum is σ = 364182000. Its totient is φ = 108617760.

The previous prime is 229976303. The next prime is 229976363. The reversal of 229976342 is 243679922.

229976342 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 229976293 and 229976302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4592 + ... + 21932.

It is an arithmetic number, because the mean of its divisors is an integer number (22761375).

Almost surely, 2^229976342 is an apocalyptic number.

229976342 is a deficient number, since it is larger than the sum of its proper divisors (134205658).

229976342 is a wasteful number, since it uses less digits than its factorization.

229976342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17711.

The product of its digits is 326592, while the sum is 44.

The square root of 229976342 is about 15164.9708868827. The cubic root of 229976342 is about 612.6715594391.

The spelling of 229976342 in words is "two hundred twenty-nine million, nine hundred seventy-six thousand, three hundred forty-two".