2643226324305 has 64 divisors (see below), whose sum is σ = 5013481482240. Its totient is φ = 1164063591936.

The previous prime is 2643226324283. The next prime is 2643226324351. The reversal of 2643226324305 is 5034236223462.

2643226324305 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 2643226324305 - 2⁸ = 2643226324049 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3680215 + ... + 4339404.

It is an arithmetic number, because the mean of its divisors is an integer number (78335648160).

Almost surely, 2^{2643226324305} is an apocalyptic number.

It is an amenable number.

2643226324305 is a deficient number, since it is larger than the sum of its proper divisors (2370255157935).

2643226324305 is a wasteful number, since it uses less digits than its factorization.

2643226324305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8019750.

The product of its (nonzero) digits is 1244160, while the sum is 42.

The spelling of 2643226324305 in words is "two trillion, six hundred forty-three billion, two hundred twenty-six million, three hundred twenty-four thousand, three hundred five".