24023421413420 has 192 divisors, whose sum is σ = 60507501272064. Its totient is φ = 7895904506880.

The previous prime is 24023421413371. The next prime is 24023421413423. The reversal of 24023421413420 is 2431412432042.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (24023421413423) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 76087199 + ... + 76402281.

It is an arithmetic number, because the mean of its divisors is an integer number (315143235792).

Almost surely, 2^{24023421413420} is an apocalyptic number.

24023421413420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 24023421413420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30253750636032).

24023421413420 is an abundant number, since it is smaller than the sum of its proper divisors (36484079858644).

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

24023421413420 is a wasteful number, since it uses less digits than its factorization.

24023421413420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 315672 (or 315670 counting only the distinct ones).

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

Adding to 24023421413420 its reverse (2431412432042), we get a palindrome (26454833845462).

The spelling of 24023421413420 in words is "twenty-four trillion, twenty-three billion, four hundred twenty-one million, four hundred thirteen thousand, four hundred twenty".