7144132871 has 2 divisors, whose sum is σ = 7144132872. Its totient is φ = 7144132870.

The previous prime is 7144132777. The next prime is 7144132907. The reversal of 7144132871 is 1782314417.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 7144132871 - 2¹⁴ = 7144116487 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7144132771) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3572066435 + 3572066436.

It is an arithmetic number, because the mean of its divisors is an integer number (3572066436).

Almost surely, 2^7144132871 is an apocalyptic number.

7144132871 is a deficient number, since it is larger than the sum of its proper divisors (1).

7144132871 is an equidigital number, since it uses as much as digits as its factorization.

7144132871 is an evil number, because the sum of its binary digits is even.

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

The square root of 7144132871 is about 84522.9724453654. The cubic root of 7144132871 is about 1925.9714326484.

The spelling of 7144132871 in words is "seven billion, one hundred forty-four million, one hundred thirty-two thousand, eight hundred seventy-one".