2442711937961 has 2 divisors, whose sum is σ = 2442711937962. Its totient is φ = 2442711937960.

The previous prime is 2442711937943. The next prime is 2442711937997. The reversal of 2442711937961 is 1697391172442.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1853301049600 + 589410888361 = 1361360^2 + 767731^2 .

It is a cyclic number.

It is not a de Polignac number, because 2442711937961 - 2¹⁰ = 2442711936937 is a prime.

It is a super-2 number, since 2×2442711937961² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2442711937897 and 2442711937906.

It is not a weakly prime, because it can be changed into another prime (2442711937361) 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, 1221355968980 + 1221355968981.

It is an arithmetic number, because the mean of its divisors is an integer number (1221355968981).

Almost surely, 2^{2442711937961} is an apocalyptic number.

It is an amenable number.

2442711937961 is a deficient number, since it is larger than the sum of its proper divisors (1).

2442711937961 is an equidigital number, since it uses as much as digits as its factorization.

2442711937961 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4572288, while the sum is 56.

The spelling of 2442711937961 in words is "two trillion, four hundred forty-two billion, seven hundred eleven million, nine hundred thirty-seven thousand, nine hundred sixty-one".