2264743445077 has 4 divisors (see below), whose sum is σ = 2266205514700. Its totient is φ = 2263281375456.

The previous prime is 2264743445059. The next prime is 2264743445099. The reversal of 2264743445077 is 7705443474622.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1220492448081 + 1044250996996 = 1104759^2 + 1021886^2 .

It is a cyclic number.

It is not a de Polignac number, because 2264743445077 - 2²³ = 2264735056469 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 (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 731032488 + ... + 731035585.

It is an arithmetic number, because the mean of its divisors is an integer number (566551378675).

Almost surely, 2^{2264743445077} is an apocalyptic number.

It is an amenable number.

2264743445077 is a deficient number, since it is larger than the sum of its proper divisors (1462069623).

2264743445077 is a wasteful number, since it uses less digits than its factorization.

2264743445077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1462069622.

The product of its (nonzero) digits is 31610880, while the sum is 55.

The spelling of 2264743445077 in words is "two trillion, two hundred sixty-four billion, seven hundred forty-three million, four hundred forty-five thousand, seventy-seven".