2743365522011 has 4 divisors (see below), whose sum is σ = 2751271474872. Its totient is φ = 2735459569152.

The previous prime is 2743365521999. The next prime is 2743365522013. The reversal of 2743365522011 is 1102255633472.

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

It is a cyclic number.

It is not a de Polignac number, because 2743365522011 - 2⁶ = 2743365521947 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2743365522011.

It is not an unprimeable number, because it can be changed into a prime (2743365522013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3952975910 + ... + 3952976603.

It is an arithmetic number, because the mean of its divisors is an integer number (687817868718).

Almost surely, 2^{2743365522011} is an apocalyptic number.

2743365522011 is a deficient number, since it is larger than the sum of its proper divisors (7905952861).

2743365522011 is an equidigital number, since it uses as much as digits as its factorization.

2743365522011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7905952860.

The product of its (nonzero) digits is 302400, while the sum is 41.

The spelling of 2743365522011 in words is "two trillion, seven hundred forty-three billion, three hundred sixty-five million, five hundred twenty-two thousand, eleven".