320400104341 has 8 divisors (see below), whose sum is σ = 323994619800. Its totient is φ = 316823789568.

The previous prime is 320400104281. The next prime is 320400104351. The reversal of 320400104341 is 143401004023.

It can be written as a sum of positive squares in 4 ways, for example, as 197598919441 + 122801184900 = 444521^2 + 350430^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 320400104341 - 2¹⁵ = 320400071573 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320400104351) 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, 4514766 + ... + 4585183.

It is an arithmetic number, because the mean of its divisors is an integer number (40499327475).

Almost surely, 2^320400104341 is an apocalyptic number.

It is an amenable number.

320400104341 is a deficient number, since it is larger than the sum of its proper divisors (3594515459).

320400104341 is a wasteful number, since it uses less digits than its factorization.

320400104341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9100343.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 320400104341 its reverse (143401004023), we get a palindrome (463801108364).

The spelling of 320400104341 in words is "three hundred twenty billion, four hundred million, one hundred four thousand, three hundred forty-one".