423042302 has 8 divisors (see below), whose sum is σ = 634714056. Its totient is φ = 211470952.

The previous prime is 423042283. The next prime is 423042311. The reversal of 423042302 is 203240324.

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

It is a congruent 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, 13493 + ... + 32064.

It is an arithmetic number, because the mean of its divisors is an integer number (79339257).

Almost surely, 2^423042302 is an apocalyptic number.

423042302 is a deficient number, since it is larger than the sum of its proper divisors (211671754).

423042302 is a wasteful number, since it uses less digits than its factorization.

423042302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50202.

The product of its (nonzero) digits is 1152, while the sum is 20.

The square root of 423042302 is about 20567.9921723050. The cubic root of 423042302 is about 750.6910975019.

Adding to 423042302 its reverse (203240324), we get a palindrome (626282626).

The spelling of 423042302 in words is "four hundred twenty-three million, forty-two thousand, three hundred two".