2723664315009 has 16 divisors (see below), whose sum is σ = 3961819963584. Its totient is φ = 1650652972800.

The previous prime is 2723664314953. The next prime is 2723664315017. The reversal of 2723664315009 is 9005134663272.

It is not a de Polignac number, because 2723664315009 - 2¹¹ = 2723664312961 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2723664315079) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 254164 + ... + 2347749.

It is an arithmetic number, because the mean of its divisors is an integer number (247613747724).

Almost surely, 2^{2723664315009} is an apocalyptic number.

It is an amenable number.

2723664315009 is a deficient number, since it is larger than the sum of its proper divisors (1238155648575).

2723664315009 is a wasteful number, since it uses less digits than its factorization.

2723664315009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2633648.

The product of its (nonzero) digits is 1632960, while the sum is 48.

The spelling of 2723664315009 in words is "two trillion, seven hundred twenty-three billion, six hundred sixty-four million, three hundred fifteen thousand, nine".