24243320000 has 70 divisors (see below), whose sum is σ = 60115653708. Its totient is φ = 9697312000.

The previous prime is 24243319973. The next prime is 24243320021. The reversal of 24243320000 is 2334242.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 263042 + ... + 343041.

Almost surely, 2^24243320000 is an apocalyptic number.

24243320000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

24243320000 is an abundant number, since it is smaller than the sum of its proper divisors (35872333708).

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

24243320000 is an frugal number, since it uses more digits than its factorization.

24243320000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 606115 (or 606090 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 20.

Adding to 24243320000 its reverse (2334242), we get a palindrome (24245654242).

The spelling of 24243320000 in words is "twenty-four billion, two hundred forty-three million, three hundred twenty thousand".