2871742888627 has 2 divisors, whose sum is σ = 2871742888628. Its totient is φ = 2871742888626.

The previous prime is 2871742888561. The next prime is 2871742888643. The reversal of 2871742888627 is 7268882471782.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2871742888627 - 2⁷ = 2871742888499 is a prime.

It is a super-2 number, since 2×2871742888627² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2871742888667) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1435871444313 + 1435871444314.

It is an arithmetic number, because the mean of its divisors is an integer number (1435871444314).

Almost surely, 2^{2871742888627} is an apocalyptic number.

2871742888627 is a deficient number, since it is larger than the sum of its proper divisors (1).

2871742888627 is an equidigital number, since it uses as much as digits as its factorization.

2871742888627 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 269746176, while the sum is 70.

The spelling of 2871742888627 in words is "two trillion, eight hundred seventy-one billion, seven hundred forty-two million, eight hundred eighty-eight thousand, six hundred twenty-seven".