4241730091 has 2 divisors, whose sum is σ = 4241730092. Its totient is φ = 4241730090.

The previous prime is 4241730047. The next prime is 4241730109. The reversal of 4241730091 is 1900371424.

Together with next prime (4241730109) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4241730091 - 2⁷ = 4241729963 is a prime.

It is not a weakly prime, because it can be changed into another prime (4241730191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2120865045 + 2120865046.

It is an arithmetic number, because the mean of its divisors is an integer number (2120865046).

Almost surely, 2^4241730091 is an apocalyptic number.

4241730091 is a deficient number, since it is larger than the sum of its proper divisors (1).

4241730091 is an equidigital number, since it uses as much as digits as its factorization.

4241730091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 4241730091 is about 65128.5658601508. The cubic root of 4241730091 is about 1618.7545794238.

The spelling of 4241730091 in words is "four billion, two hundred forty-one million, seven hundred thirty thousand, ninety-one".