4134265591 has 2 divisors, whose sum is σ = 4134265592. Its totient is φ = 4134265590.

The previous prime is 4134265579. The next prime is 4134265631. The reversal of 4134265591 is 1955624314.

It is an a-pointer prime, because the next prime (4134265631) can be obtained adding 4134265591 to its sum of digits (40).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4134265591 - 2¹⁹ = 4133741303 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4134265561) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2067132795 + 2067132796.

It is an arithmetic number, because the mean of its divisors is an integer number (2067132796).

Almost surely, 2^4134265591 is an apocalyptic number.

4134265591 is a deficient number, since it is larger than the sum of its proper divisors (1).

4134265591 is an equidigital number, since it uses as much as digits as its factorization.

4134265591 is an evil number, because the sum of its binary digits is even.

The product of its digits is 129600, while the sum is 40.

The square root of 4134265591 is about 64298.2549607686. The cubic root of 4134265591 is about 1604.9670630495.

The spelling of 4134265591 in words is "four billion, one hundred thirty-four million, two hundred sixty-five thousand, five hundred ninety-one".