4942498187941 has 2 divisors, whose sum is σ = 4942498187942. Its totient is φ = 4942498187940.

The previous prime is 4942498187881. The next prime is 4942498187947. The reversal of 4942498187941 is 1497818942494.

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., 4691426040900 + 251072147041 = 2165970^2 + 501071^2 .

It is a cyclic number.

It is not a de Polignac number, because 4942498187941 - 2⁷ = 4942498187813 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4942498187947) 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, 2471249093970 + 2471249093971.

It is an arithmetic number, because the mean of its divisors is an integer number (2471249093971).

Almost surely, 2^{4942498187941} is an apocalyptic number.

It is an amenable number.

4942498187941 is a deficient number, since it is larger than the sum of its proper divisors (1).

4942498187941 is an equidigital number, since it uses as much as digits as its factorization.

4942498187941 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 167215104, while the sum is 70.

The spelling of 4942498187941 in words is "four trillion, nine hundred forty-two billion, four hundred ninety-eight million, one hundred eighty-seven thousand, nine hundred forty-one".