320043334011 has 8 divisors (see below), whose sum is σ = 429588368400. Its totient is φ = 211930261152.

The previous prime is 320043333983. The next prime is 320043334067. The reversal of 320043334011 is 110433340023.

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

It is not a de Polignac number, because 320043334011 - 2⁶ = 320043333947 is a prime.

It is not an unprimeable number, because it can be changed into a prime (320043334511) 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, 357989860 + ... + 357990753.

It is an arithmetic number, because the mean of its divisors is an integer number (53698546050).

Almost surely, 2^320043334011 is an apocalyptic number.

320043334011 is a deficient number, since it is larger than the sum of its proper divisors (109545034389).

320043334011 is a wasteful number, since it uses less digits than its factorization.

320043334011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 715980765.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 320043334011 its reverse (110433340023), we get a palindrome (430476674034).

The spelling of 320043334011 in words is "three hundred twenty billion, forty-three million, three hundred thirty-four thousand, eleven".