5344656241961 has 2 divisors, whose sum is σ = 5344656241962. Its totient is φ = 5344656241960.

The previous prime is 5344656241957. The next prime is 5344656241963. The reversal of 5344656241961 is 1691426564435.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5304011665936 + 40644576025 = 2303044^2 + 201605^2 .

It is a cyclic number.

It is not a de Polignac number, because 5344656241961 - 2² = 5344656241957 is a prime.

It is a super-3 number, since 3×5344656241961³ (a number of 39 digits) contains 333 as substring.

Together with 5344656241963, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 5344656241897 and 5344656241906.

It is not a weakly prime, because it can be changed into another prime (5344656241963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2672328120980 + 2672328120981.

It is an arithmetic number, because the mean of its divisors is an integer number (2672328120981).

Almost surely, 2^{5344656241961} is an apocalyptic number.

It is an amenable number.

5344656241961 is a deficient number, since it is larger than the sum of its proper divisors (1).

5344656241961 is an equidigital number, since it uses as much as digits as its factorization.

5344656241961 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18662400, while the sum is 56.

The spelling of 5344656241961 in words is "five trillion, three hundred forty-four billion, six hundred fifty-six million, two hundred forty-one thousand, nine hundred sixty-one".