5340705644791 has 4 divisors (see below), whose sum is σ = 5826224339784. Its totient is φ = 4855186949800.

The previous prime is 5340705644761. The next prime is 5340705644861. The reversal of 5340705644791 is 1974465070435.

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

It is not a de Polignac number, because 5340705644791 - 2²¹ = 5340703547639 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 (5340705644761) 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, 242759347480 + ... + 242759347501.

It is an arithmetic number, because the mean of its divisors is an integer number (1456556084946).

Almost surely, 2^{5340705644791} is an apocalyptic number.

5340705644791 is a deficient number, since it is larger than the sum of its proper divisors (485518694993).

5340705644791 is a wasteful number, since it uses less digits than its factorization.

5340705644791 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 485518694992.

The product of its (nonzero) digits is 12700800, while the sum is 55.

The spelling of 5340705644791 in words is "five trillion, three hundred forty billion, seven hundred five million, six hundred forty-four thousand, seven hundred ninety-one".