170641060741 has 2 divisors, whose sum is σ = 170641060742. Its totient is φ = 170641060740.

The previous prime is 170641060693. The next prime is 170641060747. The reversal of 170641060741 is 147060146071.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 96727220100 + 73913840641 = 311010^2 + 271871^2 .

It is a cyclic number.

It is not a de Polignac number, because 170641060741 - 2³¹ = 168493577093 is a prime.

It is a super-2 number, since 2×170641060741² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 170641060741.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (170641060747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 85320530370 + 85320530371.

It is an arithmetic number, because the mean of its divisors is an integer number (85320530371).

Almost surely, 2^170641060741 is an apocalyptic number.

It is an amenable number.

170641060741 is a deficient number, since it is larger than the sum of its proper divisors (1).

170641060741 is an equidigital number, since it uses as much as digits as its factorization.

170641060741 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28224, while the sum is 37.

The spelling of 170641060741 in words is "one hundred seventy billion, six hundred forty-one million, sixty thousand, seven hundred forty-one".