2421013023424 has 112 divisors (see below), whose sum is σ = 5160256782336. Its totient is φ = 1124898278400.

The previous prime is 2421013023353. The next prime is 2421013023427. The reversal of 2421013023424 is 4243203101242.

2421013023424 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2421013023424² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2421013023392 and 2421013023401.

It is not an unprimeable number, because it can be changed into a prime (2421013023427) 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, 4697209 + ... + 5187079.

Almost surely, 2^{2421013023424} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2421013023424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2580128391168).

2421013023424 is an abundant number, since it is smaller than the sum of its proper divisors (2739243758912).

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

2421013023424 is a wasteful number, since it uses less digits than its factorization.

2421013023424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 490014 (or 490004 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 2421013023424 its reverse (4243203101242), we get a palindrome (6664216124666).

The spelling of 2421013023424 in words is "two trillion, four hundred twenty-one billion, thirteen million, twenty-three thousand, four hundred twenty-four".