243101250560 has 88 divisors (see below), whose sum is σ = 666466517760. Its totient is φ = 83348987904.

The previous prime is 243101250529. The next prime is 243101250577. The reversal of 243101250560 is 65052101342.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 3355640 + ... + 3427319.

Almost surely, 2^243101250560 is an apocalyptic number.

243101250560 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

243101250560 is an abundant number, since it is smaller than the sum of its proper divisors (423365267200).

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

243101250560 is an equidigital number, since it uses as much as digits as its factorization.

243101250560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6782991 (or 6782973 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 29.

The spelling of 243101250560 in words is "two hundred forty-three billion, one hundred one million, two hundred fifty thousand, five hundred sixty".