2741732221717 has 4 divisors (see below), whose sum is σ = 2747362062496. Its totient is φ = 2736102380940.

The previous prime is 2741732221673. The next prime is 2741732221727. The reversal of 2741732221717 is 7171222371472.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2741732221717 - 2⁷ = 2741732221589 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 (2741732221727) 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, 2814919659 + ... + 2814920632.

It is an arithmetic number, because the mean of its divisors is an integer number (686840515624).

Almost surely, 2^{2741732221717} is an apocalyptic number.

It is an amenable number.

2741732221717 is a deficient number, since it is larger than the sum of its proper divisors (5629840779).

2741732221717 is an equidigital number, since it uses as much as digits as its factorization.

2741732221717 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5629840778.

The product of its digits is 460992, while the sum is 46.

The spelling of 2741732221717 in words is "two trillion, seven hundred forty-one billion, seven hundred thirty-two million, two hundred twenty-one thousand, seven hundred seventeen".