242808968292 has 48 divisors (see below), whose sum is σ = 618226012992. Its totient is φ = 73558615680.

The previous prime is 242808968273. The next prime is 242808968293. The reversal of 242808968292 is 292869808242.

It is a super-2 number, since 2×242808968292² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (242808968293) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 246378 + ... + 739134.

It is an arithmetic number, because the mean of its divisors is an integer number (12879708604).

Almost surely, 2^242808968292 is an apocalyptic number.

242808968292 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a pronic number, being equal to 492756×492757.

It is an amenable number.

242808968292 is an abundant number, since it is smaller than the sum of its proper divisors (375417044700).

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

242808968292 is a wasteful number, since it uses less digits than its factorization.

242808968292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 496508 (or 496506 counting only the distinct ones).

The product of its (nonzero) digits is 15925248, while the sum is 60.

The spelling of 242808968292 in words is "two hundred forty-two billion, eight hundred eight million, nine hundred sixty-eight thousand, two hundred ninety-two".