242445052344 has 32 divisors (see below), whose sum is σ = 661213779840. Its totient is φ = 73468197600.

The previous prime is 242445052229. The next prime is 242445052349. The reversal of 242445052344 is 443250544242.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242445052349) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 459175972 + ... + 459176499.

It is an arithmetic number, because the mean of its divisors is an integer number (20662930620).

Almost surely, 2^242445052344 is an apocalyptic number.

242445052344 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

242445052344 is an abundant number, since it is smaller than the sum of its proper divisors (418768727496).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

242445052344 is a wasteful number, since it uses less digits than its factorization.

242445052344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 918352491 (or 918352487 counting only the distinct ones).

The product of its (nonzero) digits is 614400, while the sum is 39.

Adding to 242445052344 its reverse (443250544242), we get a palindrome (685695596586).

The spelling of 242445052344 in words is "two hundred forty-two billion, four hundred forty-five million, fifty-two thousand, three hundred forty-four".