720671454213003 has 12 divisors (see below), whose sum is σ = 1041858836374408. Its totient is φ = 480037347803520.

The previous prime is 720671454212971. The next prime is 720671454213017. The reversal of 720671454213003 is 300312454176027.

It is a happy number.

720671454213003 is a `hidden beast` number, since 7 + 2 + 0 + 6 + 71 + 4 + 542 + 1 + 30 + 0 + 3 = 666.

720671454213003 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 720671454213003 - 2⁵ = 720671454212971 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 720671454213003.

It is not an unprimeable number, because it can be changed into a prime (720671454213083) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34190683750 + ... + 34190704827.

Almost surely, 2^{720671454213003} is an apocalyptic number.

720671454213003 is a deficient number, since it is larger than the sum of its proper divisors (321187382161405).

720671454213003 is a wasteful number, since it uses less digits than its factorization.

720671454213003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68381389754 (or 68381389751 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 45.

The spelling of 720671454213003 in words is "seven hundred twenty trillion, six hundred seventy-one billion, four hundred fifty-four million, two hundred thirteen thousand, three".