423340020314 has 4 divisors (see below), whose sum is σ = 635010030474. Its totient is φ = 211670010156.

The previous prime is 423340020283. The next prime is 423340020437. The reversal of 423340020314 is 413020043324.

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

It can be written as a sum of positive squares in only one way, i.e., 330538755625 + 92801264689 = 574925^2 + 304633^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105835005077 + ... + 105835005080.

Almost surely, 2^423340020314 is an apocalyptic number.

423340020314 is a deficient number, since it is larger than the sum of its proper divisors (211670010160).

423340020314 is a wasteful number, since it uses less digits than its factorization.

423340020314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211670010159.

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 423340020314 its reverse (413020043324), we get a palindrome (836360063638).

The spelling of 423340020314 in words is "four hundred twenty-three billion, three hundred forty million, twenty thousand, three hundred fourteen".