320322115456046 has 8 divisors (see below), whose sum is σ = 524163461655384. Its totient is φ = 145600961570920.

The previous prime is 320322115456043. The next prime is 320322115456097. The reversal of 320322115456046 is 640654511223023.

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 320322115455988 and 320322115456006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320322115456043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7280048078525 + ... + 7280048078568.

It is an arithmetic number, because the mean of its divisors is an integer number (65520432706923).

Almost surely, 2^{320322115456046} is an apocalyptic number.

320322115456046 is a deficient number, since it is larger than the sum of its proper divisors (203841346199338).

320322115456046 is a wasteful number, since it uses less digits than its factorization.

320322115456046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14560096157106.

The product of its (nonzero) digits is 1036800, while the sum is 44.

Adding to 320322115456046 its reverse (640654511223023), we get a palindrome (960976626679069).

The spelling of 320322115456046 in words is "three hundred twenty trillion, three hundred twenty-two billion, one hundred fifteen million, four hundred fifty-six thousand, forty-six".