7167423841 has 2 divisors, whose sum is σ = 7167423842. Its totient is φ = 7167423840.

The previous prime is 7167423821. The next prime is 7167423847. The reversal of 7167423841 is 1483247617.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7167315600 + 108241 = 84660^2 + 329^2 .

It is an emirp because it is prime and its reverse (1483247617) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7167423841 - 2¹³ = 7167415649 is a prime.

It is not a weakly prime, because it can be changed into another prime (7167423847) 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, 3583711920 + 3583711921.

It is an arithmetic number, because the mean of its divisors is an integer number (3583711921).

Almost surely, 2^7167423841 is an apocalyptic number.

It is an amenable number.

7167423841 is a deficient number, since it is larger than the sum of its proper divisors (1).

7167423841 is an equidigital number, since it uses as much as digits as its factorization.

7167423841 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 225792, while the sum is 43.

The square root of 7167423841 is about 84660.6392664265. The cubic root of 7167423841 is about 1928.0621497939.

The spelling of 7167423841 in words is "seven billion, one hundred sixty-seven million, four hundred twenty-three thousand, eight hundred forty-one".