722430848288 has 54 divisors (see below), whose sum is σ = 1438027992891. Its totient is φ = 357260765184.

The previous prime is 722430848239. The next prime is 722430848299. The reversal of 722430848288 is 882848034227.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 5 ways, for example, as 210192907024 + 512237941264 = 458468^2 + 715708^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=601012.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 466384538 + ... + 466386086.

Almost surely, 2^722430848288 is an apocalyptic number.

It is an amenable number.

722430848288 is a deficient number, since it is larger than the sum of its proper divisors (715597144603).

722430848288 is an frugal number, since it uses more digits than its factorization.

722430848288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3302 (or 1648 counting only the distinct ones).

The product of its (nonzero) digits is 11010048, while the sum is 56.

The spelling of 722430848288 in words is "seven hundred twenty-two billion, four hundred thirty million, eight hundred forty-eight thousand, two hundred eighty-eight".