4131142787 has 2 divisors, whose sum is σ = 4131142788. Its totient is φ = 4131142786.

The previous prime is 4131142753. The next prime is 4131142789. The reversal of 4131142787 is 7872411314.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4131142787 - 2¹² = 4131138691 is a prime.

Together with 4131142789, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4131142787.

It is not a weakly prime, because it can be changed into another prime (4131142789) 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, 2065571393 + 2065571394.

It is an arithmetic number, because the mean of its divisors is an integer number (2065571394).

Almost surely, 2^4131142787 is an apocalyptic number.

4131142787 is a deficient number, since it is larger than the sum of its proper divisors (1).

4131142787 is an equidigital number, since it uses as much as digits as its factorization.

4131142787 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 37632, while the sum is 38.

The square root of 4131142787 is about 64273.9666350226. The cubic root of 4131142787 is about 1604.5628590528.

The spelling of 4131142787 in words is "four billion, one hundred thirty-one million, one hundred forty-two thousand, seven hundred eighty-seven".