7012162961 has 2 divisors, whose sum is σ = 7012162962. Its totient is φ = 7012162960.

The previous prime is 7012162957. The next prime is 7012162987. The reversal of 7012162961 is 1692612107.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6809385361 + 202777600 = 82519^2 + 14240^2 .

It is a cyclic number.

It is not a de Polignac number, because 7012162961 - 2² = 7012162957 is a prime.

It is not a weakly prime, because it can be changed into another prime (7012162361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3506081480 + 3506081481.

It is an arithmetic number, because the mean of its divisors is an integer number (3506081481).

Almost surely, 2^7012162961 is an apocalyptic number.

It is an amenable number.

7012162961 is a deficient number, since it is larger than the sum of its proper divisors (1).

7012162961 is an equidigital number, since it uses as much as digits as its factorization.

7012162961 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9072, while the sum is 35.

The square root of 7012162961 is about 83738.6587007459. The cubic root of 7012162961 is about 1914.0384896504.

The spelling of 7012162961 in words is "seven billion, twelve million, one hundred sixty-two thousand, nine hundred sixty-one".