7871024141 has 2 divisors, whose sum is σ = 7871024142. Its totient is φ = 7871024140.

The previous prime is 7871024087. The next prime is 7871024149. The reversal of 7871024141 is 1414201787.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5353995241 + 2517028900 = 73171^2 + 50170^2 .

It is a cyclic number.

It is not a de Polignac number, because 7871024141 - 2¹⁴ = 7871007757 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7871024149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3935512070 + 3935512071.

It is an arithmetic number, because the mean of its divisors is an integer number (3935512071).

Almost surely, 2^7871024141 is an apocalyptic number.

It is an amenable number.

7871024141 is a deficient number, since it is larger than the sum of its proper divisors (1).

7871024141 is an equidigital number, since it uses as much as digits as its factorization.

7871024141 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12544, while the sum is 35.

The square root of 7871024141 is about 88718.7924906556. The cubic root of 7871024141 is about 1989.1937291643.

The spelling of 7871024141 in words is "seven billion, eight hundred seventy-one million, twenty-four thousand, one hundred forty-one".