2321728846307 has 16 divisors (see below), whose sum is σ = 2528504866272. Its totient is φ = 2119020825600.

The previous prime is 2321728846267. The next prime is 2321728846313. The reversal of 2321728846307 is 7036488271232.

2321728846307 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 2321728846307 - 2²⁶ = 2321661737443 is a prime.

It is a super-4 number, since 4×2321728846307⁴ (a number of 51 digits) contains 4444 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2321728846807) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 449393 + ... + 2201229.

It is an arithmetic number, because the mean of its divisors is an integer number (158031554142).

Almost surely, 2^{2321728846307} is an apocalyptic number.

2321728846307 is a deficient number, since it is larger than the sum of its proper divisors (206776019965).

2321728846307 is a wasteful number, since it uses less digits than its factorization.

2321728846307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1752998.

The product of its (nonzero) digits is 5419008, while the sum is 53.

The spelling of 2321728846307 in words is "two trillion, three hundred twenty-one billion, seven hundred twenty-eight million, eight hundred forty-six thousand, three hundred seven".