7264031466161 has 2 divisors, whose sum is σ = 7264031466162. Its totient is φ = 7264031466160.

The previous prime is 7264031466151. The next prime is 7264031466277. The reversal of 7264031466161 is 1616641304627.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6811682406400 + 452349059761 = 2609920^2 + 672569^2 .

It is a cyclic number.

It is not a de Polignac number, because 7264031466161 - 2¹⁴ = 7264031449777 is a prime.

It is not a weakly prime, because it can be changed into another prime (7264031466121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3632015733080 + 3632015733081.

It is an arithmetic number, because the mean of its divisors is an integer number (3632015733081).

Almost surely, 2^{7264031466161} is an apocalyptic number.

It is an amenable number.

7264031466161 is a deficient number, since it is larger than the sum of its proper divisors (1).

7264031466161 is an equidigital number, since it uses as much as digits as its factorization.

7264031466161 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 870912, while the sum is 47.

The spelling of 7264031466161 in words is "seven trillion, two hundred sixty-four billion, thirty-one million, four hundred sixty-six thousand, one hundred sixty-one".