4942364169641 has 2 divisors, whose sum is σ = 4942364169642. Its totient is φ = 4942364169640.

The previous prime is 4942364169569. The next prime is 4942364169647. The reversal of 4942364169641 is 1469614632494.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3720905971225 + 1221458198416 = 1928965^2 + 1105196^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4942364169641 is a prime.

It is not a weakly prime, because it can be changed into another prime (4942364169647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2471182084820 + 2471182084821.

It is an arithmetic number, because the mean of its divisors is an integer number (2471182084821).

Almost surely, 2^{4942364169641} is an apocalyptic number.

It is an amenable number.

4942364169641 is a deficient number, since it is larger than the sum of its proper divisors (1).

4942364169641 is an equidigital number, since it uses as much as digits as its factorization.

4942364169641 is an evil number, because the sum of its binary digits is even.

The product of its digits is 26873856, while the sum is 59.

The spelling of 4942364169641 in words is "four trillion, nine hundred forty-two billion, three hundred sixty-four million, one hundred sixty-nine thousand, six hundred forty-one".