720896532096 has 256 divisors, whose sum is σ = 2105421494400. Its totient is φ = 217196052480.

The previous prime is 720896532073. The next prime is 720896532101. The reversal of 720896532096 is 690235698027.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 69119010 + ... + 69129438.

Almost surely, 2^720896532096 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 720896532096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1052710747200).

720896532096 is an abundant number, since it is smaller than the sum of its proper divisors (1384524962304).

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

720896532096 is a wasteful number, since it uses less digits than its factorization.

720896532096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10747 (or 10735 counting only the distinct ones).

The product of its (nonzero) digits is 9797760, while the sum is 57.

The spelling of 720896532096 in words is "seven hundred twenty billion, eight hundred ninety-six million, five hundred thirty-two thousand, ninety-six".