2264642442205 has 16 divisors (see below), whose sum is σ = 3192670744704. Its totient is φ = 1520319401280.

The previous prime is 2264642442191. The next prime is 2264642442221. The reversal of 2264642442205 is 5022442464622.

It is not a de Polignac number, because 2264642442205 - 2¹¹ = 2264642440157 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1583665329 + ... + 1583666758.

It is an arithmetic number, because the mean of its divisors is an integer number (199541921544).

Almost surely, 2^{2264642442205} is an apocalyptic number.

It is an amenable number.

2264642442205 is a deficient number, since it is larger than the sum of its proper divisors (928028302499).

2264642442205 is a wasteful number, since it uses less digits than its factorization.

2264642442205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3167332116.

The product of its (nonzero) digits is 1474560, while the sum is 43.

The spelling of 2264642442205 in words is "two trillion, two hundred sixty-four billion, six hundred forty-two million, four hundred forty-two thousand, two hundred five".