242041137 has 16 divisors (see below), whose sum is σ = 347867520. Its totient is φ = 148810752.

The previous prime is 242041123. The next prime is 242041139. The reversal of 242041137 is 731140242.

It is a happy number.

It is not a de Polignac number, because 242041137 - 2⁶ = 242041073 is a prime.

It is not an unprimeable number, because it can be changed into a prime (242041139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54289 + ... + 58577.

It is an arithmetic number, because the mean of its divisors is an integer number (21741720).

Almost surely, 2^242041137 is an apocalyptic number.

It is an amenable number.

242041137 is a deficient number, since it is larger than the sum of its proper divisors (105826383).

242041137 is a wasteful number, since it uses less digits than its factorization.

242041137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5752.

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 242041137 is about 15557.6713231769. The cubic root of 242041137 is about 623.2032767129.

Adding to 242041137 its reverse (731140242), we get a palindrome (973181379).

The spelling of 242041137 in words is "two hundred forty-two million, forty-one thousand, one hundred thirty-seven".