243242375263348 has 24 divisors (see below), whose sum is σ = 425949537686400. Its totient is φ = 121542532805568.

The previous prime is 243242375263339. The next prime is 243242375263373. The reversal of 243242375263348 is 843362573242342.

It is a super-2 number, since 2×243242375263348² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 243242375263292 and 243242375263301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35085408 + ... + 41442376.

It is an arithmetic number, because the mean of its divisors is an integer number (17747897403600).

Almost surely, 2^{243242375263348} is an apocalyptic number.

It is an amenable number.

243242375263348 is a deficient number, since it is larger than the sum of its proper divisors (182707162423052).

243242375263348 is a wasteful number, since it uses less digits than its factorization.

243242375263348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6363159 (or 6363157 counting only the distinct ones).

The product of its digits is 139345920, while the sum is 58.

The spelling of 243242375263348 in words is "two hundred forty-three trillion, two hundred forty-two billion, three hundred seventy-five million, two hundred sixty-three thousand, three hundred forty-eight".