7041807961 has 2 divisors, whose sum is σ = 7041807962. Its totient is φ = 7041807960.

The previous prime is 7041807931. The next prime is 7041808001. The reversal of 7041807961 is 1697081407.

7041807961 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5757015625 + 1284792336 = 75875^2 + 35844^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7041807961 is a prime.

It is not a weakly prime, because it can be changed into another prime (7041807931) 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, 3520903980 + 3520903981.

It is an arithmetic number, because the mean of its divisors is an integer number (3520903981).

Almost surely, 2^7041807961 is an apocalyptic number.

It is an amenable number.

7041807961 is a deficient number, since it is larger than the sum of its proper divisors (1).

7041807961 is an equidigital number, since it uses as much as digits as its factorization.

7041807961 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 84672, while the sum is 43.

The square root of 7041807961 is about 83915.4810568348. The cubic root of 7041807961 is about 1916.7319950747.

The spelling of 7041807961 in words is "seven billion, forty-one million, eight hundred seven thousand, nine hundred sixty-one".