2743774331005 has 8 divisors (see below), whose sum is σ = 3293158414392. Its totient is φ = 2194599986688.

The previous prime is 2743774330993. The next prime is 2743774331033. The reversal of 2743774331005 is 5001334773472.

It is a happy number.

2743774331005 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 1710416693241 + 1033357637764 = 1307829^2 + 1016542^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2743774331005 - 2¹⁹ = 2743773806717 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52405984 + ... + 52458313.

It is an arithmetic number, because the mean of its divisors is an integer number (411644801799).

Almost surely, 2^{2743774331005} is an apocalyptic number.

It is an amenable number.

2743774331005 is a deficient number, since it is larger than the sum of its proper divisors (549384083387).

2743774331005 is a wasteful number, since it uses less digits than its factorization.

2743774331005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104869535.

The product of its (nonzero) digits is 1481760, while the sum is 46.

The spelling of 2743774331005 in words is "two trillion, seven hundred forty-three billion, seven hundred seventy-four million, three hundred thirty-one thousand, five".