242043153144 has 64 divisors (see below), whose sum is σ = 659505974400. Its totient is φ = 73577521536.

The previous prime is 242043153103. The next prime is 242043153151. The reversal of 242043153144 is 441351340242.

242043153144 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4647474 + ... + 4699265.

It is an arithmetic number, because the mean of its divisors is an integer number (10304780850).

Almost surely, 2^242043153144 is an apocalyptic number.

242043153144 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

242043153144 is an abundant number, since it is smaller than the sum of its proper divisors (417462821256).

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

242043153144 is a wasteful number, since it uses less digits than its factorization.

242043153144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9346844 (or 9346840 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 33.

Adding to 242043153144 its reverse (441351340242), we get a palindrome (683394493386).

The spelling of 242043153144 in words is "two hundred forty-two billion, forty-three million, one hundred fifty-three thousand, one hundred forty-four".