701128682017 has 4 divisors (see below), whose sum is σ = 701249551236. Its totient is φ = 701007812800.

The previous prime is 701128682011. The next prime is 701128682027. The reversal of 701128682017 is 710286821107.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 710286821107 = 37 ⋅19196941111.

It can be written as a sum of positive squares in 2 ways, for example, as 647374723216 + 53753958801 = 804596^2 + 231849^2 .

It is a cyclic number.

It is not a de Polignac number, because 701128682017 - 2²³ = 701120293409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (701128682011) 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, 60425908 + ... + 60437509.

It is an arithmetic number, because the mean of its divisors is an integer number (175312387809).

Almost surely, 2^701128682017 is an apocalyptic number.

It is an amenable number.

701128682017 is a deficient number, since it is larger than the sum of its proper divisors (120869219).

701128682017 is a wasteful number, since it uses less digits than its factorization.

701128682017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120869218.

The product of its (nonzero) digits is 75264, while the sum is 43.

The spelling of 701128682017 in words is "seven hundred one billion, one hundred twenty-eight million, six hundred eighty-two thousand, seventeen".