4140149317 has 2 divisors, whose sum is σ = 4140149318. Its totient is φ = 4140149316.

The previous prime is 4140149297. The next prime is 4140149399. The reversal of 4140149317 is 7139410414.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2405510116 + 1734639201 = 49046^2 + 41649^2 .

It is a cyclic number.

It is not a de Polignac number, because 4140149317 - 2¹⁹ = 4139625029 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4140149617) 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, 2070074658 + 2070074659.

It is an arithmetic number, because the mean of its divisors is an integer number (2070074659).

Almost surely, 2^4140149317 is an apocalyptic number.

It is an amenable number.

4140149317 is a deficient number, since it is larger than the sum of its proper divisors (1).

4140149317 is an equidigital number, since it uses as much as digits as its factorization.

4140149317 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 4140149317 is about 64343.9920816233. The cubic root of 4140149317 is about 1605.7280777161.

The spelling of 4140149317 in words is "four billion, one hundred forty million, one hundred forty-nine thousand, three hundred seventeen".