243550468108 has 24 divisors (see below), whose sum is σ = 463481579232. Its totient is φ = 111514362624.

The previous prime is 243550468097. The next prime is 243550468121. The reversal of 243550468108 is 801864055342.

It is a super-3 number, since 3×243550468108³ (a number of 35 digits) contains 333 as substring.

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, 48397816 + ... + 48402847.

It is an arithmetic number, because the mean of its divisors is an integer number (19311732468).

Almost surely, 2^243550468108 is an apocalyptic number.

It is an amenable number.

243550468108 is a deficient number, since it is larger than the sum of its proper divisors (219931111124).

243550468108 is a wasteful number, since it uses less digits than its factorization.

243550468108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96800721 (or 96800719 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 46.

The spelling of 243550468108 in words is "two hundred forty-three billion, five hundred fifty million, four hundred sixty-eight thousand, one hundred eight".