242064344 has 8 divisors (see below), whose sum is σ = 453870660. Its totient is φ = 121032168.

The previous prime is 242064331. The next prime is 242064349. The reversal of 242064344 is 443460242.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242064349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15129014 + ... + 15129029.

Almost surely, 2^242064344 is an apocalyptic number.

It is an amenable number.

242064344 is a deficient number, since it is larger than the sum of its proper divisors (211806316).

242064344 is a wasteful number, since it uses less digits than its factorization.

242064344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30258049 (or 30258045 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 29.

The square root of 242064344 is about 15558.4171431415. The cubic root of 242064344 is about 623.2231937353.

The spelling of 242064344 in words is "two hundred forty-two million, sixty-four thousand, three hundred forty-four".