3666670037071 has 2 divisors, whose sum is σ = 3666670037072. Its totient is φ = 3666670037070.

The previous prime is 3666670036973. The next prime is 3666670037137. The reversal of 3666670037071 is 1707300766663.

It is a happy number.

3666670037071 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3666670037071 - 2³⁵ = 3632310298703 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3666670037171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1833335018535 + 1833335018536.

It is an arithmetic number, because the mean of its divisors is an integer number (1833335018536).

Almost surely, 2^{3666670037071} is an apocalyptic number.

3666670037071 is a deficient number, since it is larger than the sum of its proper divisors (1).

3666670037071 is an equidigital number, since it uses as much as digits as its factorization.

3666670037071 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4000752, while the sum is 52.

The spelling of 3666670037071 in words is "three trillion, six hundred sixty-six billion, six hundred seventy million, thirty-seven thousand, seventy-one".