320104410355 has 8 divisors (see below), whose sum is σ = 404342413200. Its totient is φ = 242605447776.

The previous prime is 320104410331. The next prime is 320104410371. The reversal of 320104410355 is 553014401023.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-320104410355 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1684759960 + ... + 1684760149.

It is an arithmetic number, because the mean of its divisors is an integer number (50542801650).

Almost surely, 2^320104410355 is an apocalyptic number.

320104410355 is a deficient number, since it is larger than the sum of its proper divisors (84238002845).

320104410355 is a wasteful number, since it uses less digits than its factorization.

320104410355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3369520133.

The product of its (nonzero) digits is 7200, while the sum is 28.

Adding to 320104410355 its reverse (553014401023), we get a palindrome (873118811378).

The spelling of 320104410355 in words is "three hundred twenty billion, one hundred four million, four hundred ten thousand, three hundred fifty-five".