241520983727 has 2 divisors, whose sum is σ = 241520983728. Its totient is φ = 241520983726.

The previous prime is 241520983643. The next prime is 241520983757. The reversal of 241520983727 is 727389025142.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-241520983727 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (241520983757) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120760491863 + 120760491864.

It is an arithmetic number, because the mean of its divisors is an integer number (120760491864).

Almost surely, 2^241520983727 is an apocalyptic number.

241520983727 is a deficient number, since it is larger than the sum of its proper divisors (1).

241520983727 is an equidigital number, since it uses as much as digits as its factorization.

241520983727 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1693440, while the sum is 50.

The spelling of 241520983727 in words is "two hundred forty-one billion, five hundred twenty million, nine hundred eighty-three thousand, seven hundred twenty-seven".