24022132240420 has 12 divisors (see below), whose sum is σ = 50446477704924. Its totient is φ = 9608852896160.

The previous prime is 24022132240417. The next prime is 24022132240453. The reversal of 24022132240420 is 2404223122042.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2686380004324 + 21335752236096 = 1639018^2 + 4619064^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 600553305991 + ... + 600553306030.

It is an arithmetic number, because the mean of its divisors is an integer number (4203873142077).

Almost surely, 2^{24022132240420} is an apocalyptic number.

24022132240420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

24022132240420 is an abundant number, since it is smaller than the sum of its proper divisors (26424345464504).

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

24022132240420 is a wasteful number, since it uses less digits than its factorization.

24022132240420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1201106612030 (or 1201106612028 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 24022132240420 its reverse (2404223122042), we get a palindrome (26426355362462).

The spelling of 24022132240420 in words is "twenty-four trillion, twenty-two billion, one hundred thirty-two million, two hundred forty thousand, four hundred twenty".