7140768353 has 2 divisors, whose sum is σ = 7140768354. Its totient is φ = 7140768352.

The previous prime is 7140768331. The next prime is 7140768361. The reversal of 7140768353 is 3538670417.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3997147729 + 3143620624 = 63223^2 + 56068^2 .

It is a cyclic number.

It is not a de Polignac number, because 7140768353 - 2¹⁶ = 7140702817 is a prime.

It is not a weakly prime, because it can be changed into another prime (7140765353) 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, 3570384176 + 3570384177.

It is an arithmetic number, because the mean of its divisors is an integer number (3570384177).

Almost surely, 2^7140768353 is an apocalyptic number.

It is an amenable number.

7140768353 is a deficient number, since it is larger than the sum of its proper divisors (1).

7140768353 is an equidigital number, since it uses as much as digits as its factorization.

7140768353 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 423360, while the sum is 44.

The square root of 7140768353 is about 84503.0671218507. The cubic root of 7140768353 is about 1925.6690407800.

The spelling of 7140768353 in words is "seven billion, one hundred forty million, seven hundred sixty-eight thousand, three hundred fifty-three".