2739759138871 has 4 divisors (see below), whose sum is σ = 2806582532544. Its totient is φ = 2672935745200.

The previous prime is 2739759138859. The next prime is 2739759138877. The reversal of 2739759138871 is 1788319579372.

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 2739759138871 - 2¹⁹ = 2739758614583 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 2739759138871.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2739759138877) 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, 33411696775 + ... + 33411696856.

It is an arithmetic number, because the mean of its divisors is an integer number (701645633136).

Almost surely, 2^{2739759138871} is an apocalyptic number.

2739759138871 is a deficient number, since it is larger than the sum of its proper divisors (66823393673).

2739759138871 is an equidigital number, since it uses as much as digits as its factorization.

2739759138871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66823393672.

The product of its digits is 160030080, while the sum is 70.

The spelling of 2739759138871 in words is "two trillion, seven hundred thirty-nine billion, seven hundred fifty-nine million, one hundred thirty-eight thousand, eight hundred seventy-one".