242255344 has 10 divisors (see below), whose sum is σ = 469369760. Its totient is φ = 121127664.

The previous prime is 242255341. The next prime is 242255353. The reversal of 242255344 is 443552242.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242255341) 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 as a sum of consecutive naturals, namely, 7570464 + ... + 7570495.

It is an arithmetic number, because the mean of its divisors is an integer number (46936976).

Almost surely, 2^242255344 is an apocalyptic number.

It is an amenable number.

242255344 is a deficient number, since it is larger than the sum of its proper divisors (227114416).

242255344 is a wasteful number, since it uses less digits than its factorization.

242255344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15140967 (or 15140961 counting only the distinct ones).

The product of its digits is 38400, while the sum is 31.

The square root of 242255344 is about 15564.5540893403. The cubic root of 242255344 is about 623.3870679812.

The spelling of 242255344 in words is "two hundred forty-two million, two hundred fifty-five thousand, three hundred forty-four".