705247341713 has 4 divisors (see below), whose sum is σ = 705249502320. Its totient is φ = 705245181108.

The previous prime is 705247341671. The next prime is 705247341727. The reversal of 705247341713 is 317143742507.

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, and also an emirpimes, since its reverse is a distinct semiprime: 317143742507 = 559673 ⋅566659.

It is a cyclic number.

It is not a de Polignac number, because 705247341713 - 2¹² = 705247337617 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (705247341013) 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, 479195 + ... + 1280672.

It is an arithmetic number, because the mean of its divisors is an integer number (176312375580).

Almost surely, 2^705247341713 is an apocalyptic number.

It is an amenable number.

705247341713 is a deficient number, since it is larger than the sum of its proper divisors (2160607).

705247341713 is a wasteful number, since it uses less digits than its factorization.

705247341713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2160606.

The product of its (nonzero) digits is 493920, while the sum is 44.

The spelling of 705247341713 in words is "seven hundred five billion, two hundred forty-seven million, three hundred forty-one thousand, seven hundred thirteen".