4066740371 has 2 divisors, whose sum is σ = 4066740372. Its totient is φ = 4066740370.

The previous prime is 4066740329. The next prime is 4066740401. The reversal of 4066740371 is 1730476604.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4066740371 - 2²⁶ = 3999631507 is a prime.

It is not a weakly prime, because it can be changed into another prime (4066740311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2033370185 + 2033370186.

It is an arithmetic number, because the mean of its divisors is an integer number (2033370186).

Almost surely, 2^4066740371 is an apocalyptic number.

4066740371 is a deficient number, since it is larger than the sum of its proper divisors (1).

4066740371 is an equidigital number, since it uses as much as digits as its factorization.

4066740371 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 84672, while the sum is 38.

The square root of 4066740371 is about 63770.9994511612. Note that the first 3 decimals coincide. The cubic root of 4066740371 is about 1596.1810444628.

The spelling of 4066740371 in words is "four billion, sixty-six million, seven hundred forty thousand, three hundred seventy-one".