320034311224 has 8 divisors (see below), whose sum is σ = 600064333560. Its totient is φ = 160017155608.

The previous prime is 320034311221. The next prime is 320034311231. The reversal of 320034311224 is 422113430023.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320034311221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20002144444 + ... + 20002144459.

It is an arithmetic number, because the mean of its divisors is an integer number (75008041695).

Almost surely, 2^320034311224 is an apocalyptic number.

It is an amenable number.

320034311224 is a deficient number, since it is larger than the sum of its proper divisors (280030022336).

320034311224 is a wasteful number, since it uses less digits than its factorization.

320034311224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40004288909 (or 40004288905 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 320034311224 its reverse (422113430023), we get a palindrome (742147741247).

The spelling of 320034311224 in words is "three hundred twenty billion, thirty-four million, three hundred eleven thousand, two hundred twenty-four".