243327463053620 has 96 divisors (see below), whose sum is σ = 558541365782400. Its totient is φ = 88308191347200.

The previous prime is 243327463053617. The next prime is 243327463053641. The reversal of 243327463053620 is 26350364723342.

It is a happy number.

It is a super-2 number, since 2×243327463053620² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 316486226 + ... + 317254134.

It is an arithmetic number, because the mean of its divisors is an integer number (5818139226900).

Almost surely, 2^{243327463053620} is an apocalyptic number.

243327463053620 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

243327463053620 is an abundant number, since it is smaller than the sum of its proper divisors (315213902728780).

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

243327463053620 is a wasteful number, since it uses less digits than its factorization.

243327463053620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 770769 (or 770767 counting only the distinct ones).

The product of its (nonzero) digits is 13063680, while the sum is 50.

The spelling of 243327463053620 in words is "two hundred forty-three trillion, three hundred twenty-seven billion, four hundred sixty-three million, fifty-three thousand, six hundred twenty".