24223342112420 has 72 divisors (see below), whose sum is σ = 56467483108344. Its totient is φ = 8721275200000.

The previous prime is 24223342112419. The next prime is 24223342112471. The reversal of 24223342112420 is 2421124332242.

It can be written as a sum of positive squares in 4 ways, for example, as 8832926656576 + 15390415455844 = 2972024^2 + 3923062^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 49308281 + ... + 49797120.

It is an arithmetic number, because the mean of its divisors is an integer number (784270598727).

Almost surely, 2^{24223342112420} is an apocalyptic number.

24223342112420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

24223342112420 is an abundant number, since it is smaller than the sum of its proper divisors (32244140995924).

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

24223342112420 is a wasteful number, since it uses less digits than its factorization.

24223342112420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99105533 (or 99105520 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 24223342112420 its reverse (2421124332242), we get a palindrome (26644466444662).

The spelling of 24223342112420 in words is "twenty-four trillion, two hundred twenty-three billion, three hundred forty-two million, one hundred twelve thousand, four hundred twenty".