24420201124 has 18 divisors (see below), whose sum is σ = 46973569622. Its totient is φ = 11100091200.

The previous prime is 24420201121. The next prime is 24420201139. The reversal of 24420201124 is 42110202442.

It can be written as a sum of positive squares in only one way, i.e., 19209960000 + 5210241124 = 138600^2 + 72182^2 .

It is a super-2 number, since 2×24420201124² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 24420201095 and 24420201104.

It is not an unprimeable number, because it can be changed into a prime (24420201121) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 25226997 + ... + 25227964.

Almost surely, 2^24420201124 is an apocalyptic number.

It is an amenable number.

24420201124 is a deficient number, since it is larger than the sum of its proper divisors (22553368498).

24420201124 is a wasteful number, since it uses less digits than its factorization.

24420201124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50454987 (or 50454974 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 22.

Adding to 24420201124 its reverse (42110202442), we get a palindrome (66530403566).

The spelling of 24420201124 in words is "twenty-four billion, four hundred twenty million, two hundred one thousand, one hundred twenty-four".