24240220420024 has 32 divisors (see below), whose sum is σ = 53734478767200. Its totient is φ = 10030436035200.

The previous prime is 24240220419973. The next prime is 24240220420043. The reversal of 24240220420024 is 42002402204242.

It is a super-2 number, since 2×24240220420024² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a junction number, because it is equal to n+sod(n) for n = 24240220419974 and 24240220420001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7463120427 + ... + 7463123674.

It is an arithmetic number, because the mean of its divisors is an integer number (1679202461475).

Almost surely, 2^{24240220420024} is an apocalyptic number.

It is an amenable number.

24240220420024 is an abundant number, since it is smaller than the sum of its proper divisors (29494258347176).

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

24240220420024 is a wasteful number, since it uses less digits than its factorization.

24240220420024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14926244143 (or 14926244139 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 28.

Adding to 24240220420024 its reverse (42002402204242), we get a palindrome (66242622624266).

The spelling of 24240220420024 in words is "twenty-four trillion, two hundred forty billion, two hundred twenty million, four hundred twenty thousand, twenty-four".