41428175557 has 2 divisors, whose sum is σ = 41428175558. Its totient is φ = 41428175556.

The previous prime is 41428175543. The next prime is 41428175609. The reversal of 41428175557 is 75557182414.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 40846835236 + 581340321 = 202106^2 + 24111^2 .

It is a cyclic number.

It is not a de Polignac number, because 41428175557 - 2²⁷ = 41293957829 is a prime.

It is a super-2 number, since 2×41428175557² (a number of 22 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 41428175557.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41428145557) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20714087778 + 20714087779.

It is an arithmetic number, because the mean of its divisors is an integer number (20714087779).

Almost surely, 2^41428175557 is an apocalyptic number.

It is an amenable number.

41428175557 is a deficient number, since it is larger than the sum of its proper divisors (1).

41428175557 is an equidigital number, since it uses as much as digits as its factorization.

41428175557 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1568000, while the sum is 49.

The spelling of 41428175557 in words is "forty-one billion, four hundred twenty-eight million, one hundred seventy-five thousand, five hundred fifty-seven".