7061284710881 has 2 divisors, whose sum is σ = 7061284710882. Its totient is φ = 7061284710880.

The previous prime is 7061284710853. The next prime is 7061284710929. The reversal of 7061284710881 is 1880174821607.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4817954760256 + 2243329950625 = 2194984^2 + 1497775^2 .

It is a cyclic number.

It is not a de Polignac number, because 7061284710881 - 2⁴² = 2663238199777 is a prime.

It is a super-2 number, since 2×7061284710881² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (7069284710881) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3530642355440 + 3530642355441.

It is an arithmetic number, because the mean of its divisors is an integer number (3530642355441).

Almost surely, 2^{7061284710881} is an apocalyptic number.

It is an amenable number.

7061284710881 is a deficient number, since it is larger than the sum of its proper divisors (1).

7061284710881 is an equidigital number, since it uses as much as digits as its factorization.

7061284710881 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1204224, while the sum is 53.

The spelling of 7061284710881 in words is "seven trillion, sixty-one billion, two hundred eighty-four million, seven hundred ten thousand, eight hundred eighty-one".