4134666901 has 2 divisors, whose sum is σ = 4134666902. Its totient is φ = 4134666900.

The previous prime is 4134666889. The next prime is 4134666919. The reversal of 4134666901 is 1096664314.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3862746801 + 271920100 = 62151^2 + 16490^2 .

It is a cyclic number.

It is not a de Polignac number, because 4134666901 - 2⁷ = 4134666773 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4134666401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2067333450 + 2067333451.

It is an arithmetic number, because the mean of its divisors is an integer number (2067333451).

Almost surely, 2^4134666901 is an apocalyptic number.

It is an amenable number.

4134666901 is a deficient number, since it is larger than the sum of its proper divisors (1).

4134666901 is an equidigital number, since it uses as much as digits as its factorization.

4134666901 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 93312, while the sum is 40.

The square root of 4134666901 is about 64301.3755762659. The cubic root of 4134666901 is about 1605.0189923446.

The spelling of 4134666901 in words is "four billion, one hundred thirty-four million, six hundred sixty-six thousand, nine hundred one".