35066042871949 has 2 divisors, whose sum is σ = 35066042871950. Its totient is φ = 35066042871948.

The previous prime is 35066042871943. The next prime is 35066042872009. The reversal of 35066042871949 is 94917824066053.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 34922272983049 + 143769888900 = 5909507^2 + 379170^2 .

It is a cyclic number.

It is not a de Polignac number, because 35066042871949 - 2⁵ = 35066042871917 is a prime.

It is a super-3 number, since 3×35066042871949³ (a number of 42 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (35066042871943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17533021435974 + 17533021435975.

It is an arithmetic number, because the mean of its divisors is an integer number (17533021435975).

It is a 1-persistent number, because it is pandigital, but 2⋅35066042871949 = 70132085743898 is not.

Almost surely, 2^{35066042871949} is an apocalyptic number.

It is an amenable number.

35066042871949 is a deficient number, since it is larger than the sum of its proper divisors (1).

35066042871949 is an equidigital number, since it uses as much as digits as its factorization.

35066042871949 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 78382080, while the sum is 64.

The spelling of 35066042871949 in words is "thirty-five trillion, sixty-six billion, forty-two million, eight hundred seventy-one thousand, nine hundred forty-nine".