243234054033560 has 64 divisors (see below), whose sum is σ = 548106438415680. Its totient is φ = 97146107412480.

The previous prime is 243234054033527. The next prime is 243234054033589. The reversal of 243234054033560 is 65330450432342.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1031483429 + ... + 1031719211.

It is an arithmetic number, because the mean of its divisors is an integer number (8564163100245).

Almost surely, 2^{243234054033560} is an apocalyptic number.

243234054033560 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

243234054033560 is an abundant number, since it is smaller than the sum of its proper divisors (304872384382120).

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

243234054033560 is a wasteful number, since it uses less digits than its factorization.

243234054033560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274788 (or 274784 counting only the distinct ones).

The product of its (nonzero) digits is 3110400, while the sum is 44.

The spelling of 243234054033560 in words is "two hundred forty-three trillion, two hundred thirty-four billion, fifty-four million, thirty-three thousand, five hundred sixty".