4472720272744 has 16 divisors (see below), whose sum is σ = 8386403663520. Its totient is φ = 2236345962480.

The previous prime is 4472720272739. The next prime is 4472720272759.

4472720272744 is nontrivially palindromic in base 10.

It is a super-3 number, since 3×4472720272744³ (a number of 39 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4472720272691 and 4472720272700.

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 3 ways as a sum of consecutive naturals, for example, 364894 + ... + 3013069.

It is an arithmetic number, because the mean of its divisors is an integer number (524150228970).

Almost surely, 2^{4472720272744} is an apocalyptic number.

It is an amenable number.

4472720272744 is a deficient number, since it is larger than the sum of its proper divisors (3913683390776).

4472720272744 is a wasteful number, since it uses less digits than its factorization.

4472720272744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3543480 (or 3543476 counting only the distinct ones).

The product of its (nonzero) digits is 9834496, while the sum is 52.

The spelling of 4472720272744 in words is "four trillion, four hundred seventy-two billion, seven hundred twenty million, two hundred seventy-two thousand, seven hundred forty-four".