320051416072 has 16 divisors (see below), whose sum is σ = 601663242240. Its totient is φ = 159607884816.

The previous prime is 320051416019. The next prime is 320051416093. The reversal of 320051416072 is 270614150023.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52224648 + ... + 52230775.

It is an arithmetic number, because the mean of its divisors is an integer number (37603952640).

Almost surely, 2^320051416072 is an apocalyptic number.

It is an amenable number.

320051416072 is a deficient number, since it is larger than the sum of its proper divisors (281611826168).

320051416072 is a wasteful number, since it uses less digits than its factorization.

320051416072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104455812 (or 104455808 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 31.

Adding to 320051416072 its reverse (270614150023), we get a palindrome (590665566095).

The spelling of 320051416072 in words is "three hundred twenty billion, fifty-one million, four hundred sixteen thousand, seventy-two".