320423114 has 16 divisors (see below), whose sum is σ = 524684736. Its totient is φ = 145548000.

The previous prime is 320423113. The next prime is 320423119. The reversal of 320423114 is 411324023.

It is not an unprimeable number, because it can be changed into a prime (320423113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35579 + ... + 43665.

It is an arithmetic number, because the mean of its divisors is an integer number (32792796).

Almost surely, 2^320423114 is an apocalyptic number.

320423114 is a deficient number, since it is larger than the sum of its proper divisors (204261622).

320423114 is a wasteful number, since it uses less digits than its factorization.

320423114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9901.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 320423114 is about 17900.3663091011. The cubic root of 320423114 is about 684.2917103841.

Adding to 320423114 its reverse (411324023), we get a palindrome (731747137).

Subtracting 320423114 from its reverse (411324023), we obtain a palindrome (90900909).

The spelling of 320423114 in words is "three hundred twenty million, four hundred twenty-three thousand, one hundred fourteen".