6711416249 has 2 divisors, whose sum is σ = 6711416250. Its totient is φ = 6711416248.

The previous prime is 6711416209. The next prime is 6711416267. The reversal of 6711416249 is 9426141176.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3718560400 + 2992855849 = 60980^2 + 54707^2 .

It is a cyclic number.

It is not a de Polignac number, because 6711416249 - 2¹² = 6711412153 is a prime.

It is not a weakly prime, because it can be changed into another prime (6711416209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3355708124 + 3355708125.

It is an arithmetic number, because the mean of its divisors is an integer number (3355708125).

Almost surely, 2^6711416249 is an apocalyptic number.

It is an amenable number.

6711416249 is a deficient number, since it is larger than the sum of its proper divisors (1).

6711416249 is an equidigital number, since it uses as much as digits as its factorization.

6711416249 is an evil number, because the sum of its binary digits is even.

The product of its digits is 72576, while the sum is 41.

The square root of 6711416249 is about 81923.2338778200. The cubic root of 6711416249 is about 1886.2737674262.

The spelling of 6711416249 in words is "six billion, seven hundred eleven million, four hundred sixteen thousand, two hundred forty-nine".