4134049901 has 2 divisors, whose sum is σ = 4134049902. Its totient is φ = 4134049900.

The previous prime is 4134049897. The next prime is 4134049951. The reversal of 4134049901 is 1099404314.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3977824900 + 156225001 = 63070^2 + 12499^2 .

It is a cyclic number.

It is not a de Polignac number, because 4134049901 - 2² = 4134049897 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4134049951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2067024950 + 2067024951.

It is an arithmetic number, because the mean of its divisors is an integer number (2067024951).

Almost surely, 2^4134049901 is an apocalyptic number.

It is an amenable number.

4134049901 is a deficient number, since it is larger than the sum of its proper divisors (1).

4134049901 is an equidigital number, since it uses as much as digits as its factorization.

4134049901 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 35.

The square root of 4134049901 is about 64296.5776771983. The cubic root of 4134049901 is about 1604.9391514928.

The spelling of 4134049901 in words is "four billion, one hundred thirty-four million, forty-nine thousand, nine hundred one".