24234120243 has 16 divisors (see below), whose sum is σ = 35904844800. Its totient is φ = 16154980200.

The previous prime is 24234120179. The next prime is 24234120257. The reversal of 24234120243 is 34202143242.

24234120243 is a `hidden beast` number, since 2 + 4 + 2 + 3 + 412 + 0 + 243 = 666.

It is not a de Polignac number, because 24234120243 - 2⁶ = 24234120179 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (24234127243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 644598 + ... + 681156.

It is an arithmetic number, because the mean of its divisors is an integer number (2244052800).

Almost surely, 2^24234120243 is an apocalyptic number.

24234120243 is a deficient number, since it is larger than the sum of its proper divisors (11670724557).

24234120243 is a wasteful number, since it uses less digits than its factorization.

24234120243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61119 (or 61113 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 24234120243 its reverse (34202143242), we get a palindrome (58436263485).

The spelling of 24234120243 in words is "twenty-four billion, two hundred thirty-four million, one hundred twenty thousand, two hundred forty-three".