242653114544 has 20 divisors (see below), whose sum is σ = 485306230080. Its totient is φ = 117412797120.

The previous prime is 242653114463. The next prime is 242653114547. The reversal of 242653114544 is 445411356242.

242653114544 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (242653114547) 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 in 3 ways as a sum of consecutive naturals, for example, 244609499 + ... + 244610490.

It is an arithmetic number, because the mean of its divisors is an integer number (24265311504).

Almost surely, 2^242653114544 is an apocalyptic number.

It is an amenable number.

242653114544 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

242653114544 is a wasteful number, since it uses less digits than its factorization.

242653114544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 489220028 (or 489220022 counting only the distinct ones).

The product of its digits is 460800, while the sum is 41.

The spelling of 242653114544 in words is "two hundred forty-two billion, six hundred fifty-three million, one hundred fourteen thousand, five hundred forty-four".