241609962697 has 2 divisors, whose sum is σ = 241609962698. Its totient is φ = 241609962696.

The previous prime is 241609962589. The next prime is 241609962739. The reversal of 241609962697 is 796269906142.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 218010551056 + 23599411641 = 466916^2 + 153621^2 .

It is a cyclic number.

It is not a de Polignac number, because 241609962697 - 2⁷ = 241609962569 is a prime.

It is not a weakly prime, because it can be changed into another prime (241609962197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120804981348 + 120804981349.

It is an arithmetic number, because the mean of its divisors is an integer number (120804981349).

Almost surely, 2^241609962697 is an apocalyptic number.

It is an amenable number.

241609962697 is a deficient number, since it is larger than the sum of its proper divisors (1).

241609962697 is an equidigital number, since it uses as much as digits as its factorization.

241609962697 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17635968, while the sum is 61.

The spelling of 241609962697 in words is "two hundred forty-one billion, six hundred nine million, nine hundred sixty-two thousand, six hundred ninety-seven".