241328521949 has 2 divisors, whose sum is σ = 241328521950. Its totient is φ = 241328521948.

The previous prime is 241328521939. The next prime is 241328521969. The reversal of 241328521949 is 949125823142.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 160305745924 + 81022776025 = 400382^2 + 284645^2 .

It is a cyclic number.

It is not a de Polignac number, because 241328521949 - 2¹² = 241328517853 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 241328521897 and 241328521906.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (241328521909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120664260974 + 120664260975.

It is an arithmetic number, because the mean of its divisors is an integer number (120664260975).

Almost surely, 2^241328521949 is an apocalyptic number.

It is an amenable number.

241328521949 is a deficient number, since it is larger than the sum of its proper divisors (1).

241328521949 is an equidigital number, since it uses as much as digits as its factorization.

241328521949 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1244160, while the sum is 50.

The spelling of 241328521949 in words is "two hundred forty-one billion, three hundred twenty-eight million, five hundred twenty-one thousand, nine hundred forty-nine".