241935149 has 2 divisors, whose sum is σ = 241935150. Its totient is φ = 241935148.

The previous prime is 241935121. The next prime is 241935203. The reversal of 241935149 is 941539142.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 213685924 + 28249225 = 14618^2 + 5315^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-241935149 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (241935349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120967574 + 120967575.

It is an arithmetic number, because the mean of its divisors is an integer number (120967575).

Almost surely, 2^241935149 is an apocalyptic number.

It is an amenable number.

241935149 is a deficient number, since it is larger than the sum of its proper divisors (1).

241935149 is an equidigital number, since it uses as much as digits as its factorization.

241935149 is an evil number, because the sum of its binary digits is even.

The product of its digits is 38880, while the sum is 38.

The square root of 241935149 is about 15554.2646563571. The cubic root of 241935149 is about 623.1122980838.

The spelling of 241935149 in words is "two hundred forty-one million, nine hundred thirty-five thousand, one hundred forty-nine".