7671736141 has 2 divisors, whose sum is σ = 7671736142. Its totient is φ = 7671736140.

The previous prime is 7671736123. The next prime is 7671736157. The reversal of 7671736141 is 1416371767.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5153804100 + 2517932041 = 71790^2 + 50179^2 .

It is a cyclic number.

It is not a de Polignac number, because 7671736141 - 2¹³ = 7671727949 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7671736441) 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, 3835868070 + 3835868071.

It is an arithmetic number, because the mean of its divisors is an integer number (3835868071).

Almost surely, 2^7671736141 is an apocalyptic number.

It is an amenable number.

7671736141 is a deficient number, since it is larger than the sum of its proper divisors (1).

7671736141 is an equidigital number, since it uses as much as digits as its factorization.

7671736141 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 148176, while the sum is 43.

The square root of 7671736141 is about 87588.4475316237. The cubic root of 7671736141 is about 1972.2617517158.

The spelling of 7671736141 in words is "seven billion, six hundred seventy-one million, seven hundred thirty-six thousand, one hundred forty-one".