4145829091 has 2 divisors, whose sum is σ = 4145829092. Its totient is φ = 4145829090.

The previous prime is 4145829043. The next prime is 4145829101. The reversal of 4145829091 is 1909285414.

4145829091 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4145829091 is a prime.

It is not a weakly prime, because it can be changed into another prime (4145829011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2072914545 + 2072914546.

It is an arithmetic number, because the mean of its divisors is an integer number (2072914546).

Almost surely, 2^4145829091 is an apocalyptic number.

4145829091 is a deficient number, since it is larger than the sum of its proper divisors (1).

4145829091 is an equidigital number, since it uses as much as digits as its factorization.

4145829091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 103680, while the sum is 43.

The square root of 4145829091 is about 64388.1129634966. The cubic root of 4145829091 is about 1606.4620291175.

The spelling of 4145829091 in words is "four billion, one hundred forty-five million, eight hundred twenty-nine thousand, ninety-one".