9140959141 has 2 divisors, whose sum is σ = 9140959142. Its totient is φ = 9140959140.

The previous prime is 9140959133. The next prime is 9140959153. The reversal of 9140959141 is 1419590419.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6734664225 + 2406294916 = 82065^2 + 49054^2 .

It is a cyclic number.

It is not a de Polignac number, because 9140959141 - 2³ = 9140959133 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9140959111) 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, 4570479570 + 4570479571.

It is an arithmetic number, because the mean of its divisors is an integer number (4570479571).

Almost surely, 2^9140959141 is an apocalyptic number.

It is an amenable number.

9140959141 is a deficient number, since it is larger than the sum of its proper divisors (1).

9140959141 is an equidigital number, since it uses as much as digits as its factorization.

9140959141 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 58320, while the sum is 43.

The square root of 9140959141 is about 95608.3633423353. The cubic root of 9140959141 is about 2090.8871290969.

The spelling of 9140959141 in words is "nine billion, one hundred forty million, nine hundred fifty-nine thousand, one hundred forty-one".