4180666053229 has 2 divisors, whose sum is σ = 4180666053230. Its totient is φ = 4180666053228.

The previous prime is 4180666053211. The next prime is 4180666053253. The reversal of 4180666053229 is 9223506660814.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3638071761129 + 542594292100 = 1907373^2 + 736610^2 .

It is a cyclic number.

It is not a de Polignac number, because 4180666053229 - 2⁷ = 4180666053101 is a prime.

It is a super-2 number, since 2×4180666053229² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4180666053929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2090333026614 + 2090333026615.

It is an arithmetic number, because the mean of its divisors is an integer number (2090333026615).

Almost surely, 2^{4180666053229} is an apocalyptic number.

It is an amenable number.

4180666053229 is a deficient number, since it is larger than the sum of its proper divisors (1).

4180666053229 is an equidigital number, since it uses as much as digits as its factorization.

4180666053229 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3732480, while the sum is 52.

The spelling of 4180666053229 in words is "four trillion, one hundred eighty billion, six hundred sixty-six million, fifty-three thousand, two hundred twenty-nine".