7144285091 has 2 divisors, whose sum is σ = 7144285092. Its totient is φ = 7144285090.

The previous prime is 7144285067. The next prime is 7144285097. The reversal of 7144285091 is 1905824417.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 7144285091 - 2¹⁴ = 7144268707 is a prime.

It is a super-2 number, since 2×7144285091² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (7144285097) 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, 3572142545 + 3572142546.

It is an arithmetic number, because the mean of its divisors is an integer number (3572142546).

Almost surely, 2^7144285091 is an apocalyptic number.

7144285091 is a deficient number, since it is larger than the sum of its proper divisors (1).

7144285091 is an equidigital number, since it uses as much as digits as its factorization.

7144285091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 80640, while the sum is 41.

The square root of 7144285091 is about 84523.8729058247. The cubic root of 7144285091 is about 1925.9851114388.

The spelling of 7144285091 in words is "seven billion, one hundred forty-four million, two hundred eighty-five thousand, ninety-one".