320423142413 has 8 divisors (see below), whose sum is σ = 352759424160. Its totient is φ = 288621344880.

The previous prime is 320423142409. The next prime is 320423142439. The reversal of 320423142413 is 314241324023.

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

It is not a de Polignac number, because 320423142413 - 2² = 320423142409 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320423112413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 133619795 + ... + 133622192.

It is an arithmetic number, because the mean of its divisors is an integer number (44094928020).

Almost surely, 2^320423142413 is an apocalyptic number.

It is an amenable number.

320423142413 is a deficient number, since it is larger than the sum of its proper divisors (32336281747).

320423142413 is a wasteful number, since it uses less digits than its factorization.

320423142413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267242107.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 320423142413 its reverse (314241324023), we get a palindrome (634664466436).

The spelling of 320423142413 in words is "three hundred twenty billion, four hundred twenty-three million, one hundred forty-two thousand, four hundred thirteen".