4066066269737 has 2 divisors, whose sum is σ = 4066066269738. Its totient is φ = 4066066269736.

The previous prime is 4066066269697. The next prime is 4066066269743. The reversal of 4066066269737 is 7379626606604.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4028065056016 + 38001213721 = 2007004^2 + 194939^2 .

It is a cyclic number.

It is not a de Polignac number, because 4066066269737 - 2³⁴ = 4048886400553 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4066066269737.

It is not a weakly prime, because it can be changed into another prime (4066066269337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2033033134868 + 2033033134869.

It is an arithmetic number, because the mean of its divisors is an integer number (2033033134869).

Almost surely, 2^{4066066269737} is an apocalyptic number.

It is an amenable number.

4066066269737 is a deficient number, since it is larger than the sum of its proper divisors (1).

4066066269737 is an equidigital number, since it uses as much as digits as its factorization.

4066066269737 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 82301184, while the sum is 62.

The spelling of 4066066269737 in words is "four trillion, sixty-six billion, sixty-six million, two hundred sixty-nine thousand, seven hundred thirty-seven".