242041097 has 2 divisors, whose sum is σ = 242041098. Its totient is φ = 242041096.

The previous prime is 242041073. The next prime is 242041103. The reversal of 242041097 is 790140242.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 132963961 + 109077136 = 11531^2 + 10444^2 .

It is a cyclic number.

It is not a de Polignac number, because 242041097 - 2¹⁶ = 241975561 is a prime.

It is a Chen prime.

It is equal to p_13267406 and since 242041097 and 13267406 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (242041297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121020548 + 121020549.

It is an arithmetic number, because the mean of its divisors is an integer number (121020549).

Almost surely, 2^242041097 is an apocalyptic number.

It is an amenable number.

242041097 is a deficient number, since it is larger than the sum of its proper divisors (1).

242041097 is an equidigital number, since it uses as much as digits as its factorization.

242041097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 242041097 is about 15557.6700376374. The cubic root of 242041097 is about 623.2032423824.

The spelling of 242041097 in words is "two hundred forty-two million, forty-one thousand, ninety-seven".