720720974048 has 24 divisors (see below), whose sum is σ = 1419011978328. Its totient is φ = 360336979584.

The previous prime is 720720974047. The next prime is 720720974153. The reversal of 720720974048 is 840479027027.

It is a junction number, because it is equal to n+sod(n) for n = 720720973987 and 720720974005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (720720974041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 231086 + ... + 1222637.

It is an arithmetic number, because the mean of its divisors is an integer number (59125499097).

Almost surely, 2^720720974048 is an apocalyptic number.

It is an amenable number.

720720974048 is a deficient number, since it is larger than the sum of its proper divisors (698291004280).

720720974048 is a wasteful number, since it uses less digits than its factorization.

720720974048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1469226 (or 1469218 counting only the distinct ones).

The product of its (nonzero) digits is 1580544, while the sum is 50.

The spelling of 720720974048 in words is "seven hundred twenty billion, seven hundred twenty million, nine hundred seventy-four thousand, forty-eight".