7272742596800 has 42 divisors (see below), whose sum is σ = 17895492256188. Its totient is φ = 2909097038080.

The previous prime is 7272742596781. The next prime is 7272742596827. The reversal of 7272742596800 is 86952472727.

It is a self number, because there is not a number n which added to its sum of digits gives 7272742596800.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2272730462 + ... + 2272733661.

Almost surely, 2^{7272742596800} is an apocalyptic number.

It is an amenable number.

7272742596800 is an abundant number, since it is smaller than the sum of its proper divisors (10622749659388).

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

7272742596800 is a wasteful number, since it uses less digits than its factorization.

7272742596800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4545464145 (or 4545464130 counting only the distinct ones).

The product of its (nonzero) digits is 23708160, while the sum is 59.

The spelling of 7272742596800 in words is "seven trillion, two hundred seventy-two billion, seven hundred forty-two million, five hundred ninety-six thousand, eight hundred".