724316572145 has 16 divisors (see below), whose sum is σ = 923974708608. Its totient is φ = 543194976000.

The previous prime is 724316572117. The next prime is 724316572157. The reversal of 724316572145 is 541275613427.

It is not a de Polignac number, because 724316572145 - 2⁶ = 724316572081 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 724316572145.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16953509 + ... + 16996178.

It is an arithmetic number, because the mean of its divisors is an integer number (57748419288).

Almost surely, 2^724316572145 is an apocalyptic number.

It is an amenable number.

724316572145 is a deficient number, since it is larger than the sum of its proper divisors (199658136463).

724316572145 is a wasteful number, since it uses less digits than its factorization.

724316572145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33949960.

The product of its digits is 1411200, while the sum is 47.

The spelling of 724316572145 in words is "seven hundred twenty-four billion, three hundred sixteen million, five hundred seventy-two thousand, one hundred forty-five".