2267276266343 has 12 divisors (see below), whose sum is σ = 2526268889424. Its totient is φ = 2032925162400.

The previous prime is 2267276266303. The next prime is 2267276266391. The reversal of 2267276266343 is 3436626727622.

2267276266343 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-2267276266343 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2267276266303) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 128332403 + ... + 128350068.

It is an arithmetic number, because the mean of its divisors is an integer number (210522407452).

Almost surely, 2^{2267276266343} is an apocalyptic number.

2267276266343 is a deficient number, since it is larger than the sum of its proper divisors (258992623081).

2267276266343 is a wasteful number, since it uses less digits than its factorization.

2267276266343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256682566 (or 256682555 counting only the distinct ones).

The product of its digits is 36578304, while the sum is 56.

The spelling of 2267276266343 in words is "two trillion, two hundred sixty-seven billion, two hundred seventy-six million, two hundred sixty-six thousand, three hundred forty-three".