243020623024 has 10 divisors (see below), whose sum is σ = 470852457140. Its totient is φ = 121510311504.

The previous prime is 243020623003. The next prime is 243020623103. The reversal of 243020623024 is 420326020342.

It is a junction number, because it is equal to n+sod(n) for n = 243020622983 and 243020623001.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7594394454 + ... + 7594394485.

It is an arithmetic number, because the mean of its divisors is an integer number (47085245714).

Almost surely, 2^243020623024 is an apocalyptic number.

It is an amenable number.

243020623024 is a deficient number, since it is larger than the sum of its proper divisors (227831834116).

243020623024 is a wasteful number, since it uses less digits than its factorization.

243020623024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15188788947 (or 15188788941 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 243020623024 its reverse (420326020342), we get a palindrome (663346643366).

The spelling of 243020623024 in words is "two hundred forty-three billion, twenty million, six hundred twenty-three thousand, twenty-four".