7927124341 has 2 divisors, whose sum is σ = 7927124342. Its totient is φ = 7927124340.

The previous prime is 7927124339. The next prime is 7927124371. The reversal of 7927124341 is 1434217297.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6472846116 + 1454278225 = 80454^2 + 38135^2 .

It is an emirp because it is prime and its reverse (1434217297) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7927124341 - 2¹ = 7927124339 is a prime.

Together with 7927124339, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 7927124294 and 7927124303.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7927124371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3963562170 + 3963562171.

It is an arithmetic number, because the mean of its divisors is an integer number (3963562171).

Almost surely, 2^7927124341 is an apocalyptic number.

It is an amenable number.

7927124341 is a deficient number, since it is larger than the sum of its proper divisors (1).

7927124341 is an equidigital number, since it uses as much as digits as its factorization.

7927124341 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 84672, while the sum is 40.

The square root of 7927124341 is about 89034.3997621144. The cubic root of 7927124341 is about 1993.9084940304.

The spelling of 7927124341 in words is "seven billion, nine hundred twenty-seven million, one hundred twenty-four thousand, three hundred forty-one".