241903247953 has 2 divisors, whose sum is σ = 241903247954. Its totient is φ = 241903247952.

The previous prime is 241903247867. The next prime is 241903248007. The reversal of 241903247953 is 359742309142.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 206449370689 + 35453877264 = 454367^2 + 188292^2 .

It is a cyclic number.

It is not a de Polignac number, because 241903247953 - 2⁹ = 241903247441 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 241903247897 and 241903247906.

It is not a weakly prime, because it can be changed into another prime (241903247353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120951623976 + 120951623977.

It is an arithmetic number, because the mean of its divisors is an integer number (120951623977).

Almost surely, 2^241903247953 is an apocalyptic number.

It is an amenable number.

241903247953 is a deficient number, since it is larger than the sum of its proper divisors (1).

241903247953 is an equidigital number, since it uses as much as digits as its factorization.

241903247953 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1632960, while the sum is 49.

The spelling of 241903247953 in words is "two hundred forty-one billion, nine hundred three million, two hundred forty-seven thousand, nine hundred fifty-three".