7744160630849 has 2 divisors, whose sum is σ = 7744160630850. Its totient is φ = 7744160630848.

The previous prime is 7744160630839. The next prime is 7744160630867. The reversal of 7744160630849 is 9480360614477.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7509967546624 + 234193084225 = 2740432^2 + 483935^2 .

It is a cyclic number.

It is not a de Polignac number, because 7744160630849 - 2¹² = 7744160626753 is a prime.

It is not a weakly prime, because it can be changed into another prime (7744160630839) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3872080315424 + 3872080315425.

It is an arithmetic number, because the mean of its divisors is an integer number (3872080315425).

Almost surely, 2^{7744160630849} is an apocalyptic number.

It is an amenable number.

7744160630849 is a deficient number, since it is larger than the sum of its proper divisors (1).

7744160630849 is an equidigital number, since it uses as much as digits as its factorization.

7744160630849 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24385536, while the sum is 59.

The spelling of 7744160630849 in words is "seven trillion, seven hundred forty-four billion, one hundred sixty million, six hundred thirty thousand, eight hundred forty-nine".