720466896995 has 32 divisors (see below), whose sum is σ = 896907793920. Its totient is φ = 554997381120.

The previous prime is 720466896991. The next prime is 720466897021. The reversal of 720466896995 is 599698664027.

It is not a de Polignac number, because 720466896995 - 2² = 720466896991 is a prime.

It is not an unprimeable number, because it can be changed into a prime (720466896991) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 66476717 + ... + 66487553.

It is an arithmetic number, because the mean of its divisors is an integer number (28028368560).

Almost surely, 2^720466896995 is an apocalyptic number.

720466896995 is a deficient number, since it is larger than the sum of its proper divisors (176440896925).

720466896995 is a wasteful number, since it uses less digits than its factorization.

720466896995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12975.

The product of its (nonzero) digits is 352719360, while the sum is 71.

The spelling of 720466896995 in words is "seven hundred twenty billion, four hundred sixty-six million, eight hundred ninety-six thousand, nine hundred ninety-five".