4140354187 has 2 divisors, whose sum is σ = 4140354188. Its totient is φ = 4140354186.

The previous prime is 4140354181. The next prime is 4140354259. The reversal of 4140354187 is 7814530414.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4140354187 - 2⁷ = 4140354059 is a prime.

It is not a weakly prime, because it can be changed into another prime (4140354181) 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, 2070177093 + 2070177094.

It is an arithmetic number, because the mean of its divisors is an integer number (2070177094).

Almost surely, 2^4140354187 is an apocalyptic number.

4140354187 is a deficient number, since it is larger than the sum of its proper divisors (1).

4140354187 is an equidigital number, since it uses as much as digits as its factorization.

4140354187 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 53760, while the sum is 37.

The square root of 4140354187 is about 64345.5840520544. The cubic root of 4140354187 is about 1605.7545630802.

The spelling of 4140354187 in words is "four billion, one hundred forty million, three hundred fifty-four thousand, one hundred eighty-seven".