241503032009 has 2 divisors, whose sum is σ = 241503032010. Its totient is φ = 241503032008.

The previous prime is 241503031981. The next prime is 241503032027. The reversal of 241503032009 is 900230305142.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 184601700409 + 56901331600 = 429653^2 + 238540^2 .

It is a cyclic number.

It is not a de Polignac number, because 241503032009 - 2³² = 237208064713 is a prime.

It is not a weakly prime, because it can be changed into another prime (241503032909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120751516004 + 120751516005.

It is an arithmetic number, because the mean of its divisors is an integer number (120751516005).

Almost surely, 2^241503032009 is an apocalyptic number.

It is an amenable number.

241503032009 is a deficient number, since it is larger than the sum of its proper divisors (1).

241503032009 is an equidigital number, since it uses as much as digits as its factorization.

241503032009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6480, while the sum is 29.

The spelling of 241503032009 in words is "two hundred forty-one billion, five hundred three million, thirty-two thousand, nine".