320002034324 has 24 divisors (see below), whose sum is σ = 641524291968. Its totient is φ = 136817966880.

The previous prime is 320002034279. The next prime is 320002034357. The reversal of 320002034324 is 423430200023.

It is a self number, because there is not a number n which added to its sum of digits gives 320002034324.

It is a congruent number.

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, 13561424 + ... + 13584999.

It is an arithmetic number, because the mean of its divisors is an integer number (26730178832).

Almost surely, 2^320002034324 is an apocalyptic number.

It is an amenable number.

320002034324 is an abundant number, since it is smaller than the sum of its proper divisors (321522257644).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

320002034324 is a wasteful number, since it uses less digits than its factorization.

320002034324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27146855 (or 27146853 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 23.

Adding to 320002034324 its reverse (423430200023), we get a palindrome (743432234347).

The spelling of 320002034324 in words is "three hundred twenty billion, two million, thirty-four thousand, three hundred twenty-four".