701128868717 has 4 divisors (see below), whose sum is σ = 701350117980. Its totient is φ = 700907619456.

The previous prime is 701128868701. The next prime is 701128868813. The reversal of 701128868717 is 717868821107.

701128868717 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in 2 ways, for example, as 217845294121 + 483283574596 = 466739^2 + 695186^2 .

It is a cyclic number.

It is not a de Polignac number, because 701128868717 - 2⁴ = 701128868701 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 (701128868017) 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, 110619878 + ... + 110626215.

It is an arithmetic number, because the mean of its divisors is an integer number (175337529495).

Almost surely, 2^701128868717 is an apocalyptic number.

It is an amenable number.

701128868717 is a deficient number, since it is larger than the sum of its proper divisors (221249263).

701128868717 is a wasteful number, since it uses less digits than its factorization.

701128868717 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221249262.

The product of its (nonzero) digits is 2107392, while the sum is 56.

The spelling of 701128868717 in words is "seven hundred one billion, one hundred twenty-eight million, eight hundred sixty-eight thousand, seven hundred seventeen".