24100434420 has 24 divisors (see below), whose sum is σ = 67481216544. Its totient is φ = 6426782496.

The previous prime is 24100434389. The next prime is 24100434433. The reversal of 24100434420 is 2443400142.

It is a happy number.

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, 200836894 + ... + 200837013.

It is an arithmetic number, because the mean of its divisors is an integer number (2811717356).

Almost surely, 2^24100434420 is an apocalyptic number.

24100434420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

24100434420 is an abundant number, since it is smaller than the sum of its proper divisors (43380782124).

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

24100434420 is a wasteful number, since it uses less digits than its factorization.

24100434420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 401673919 (or 401673917 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 24100434420 its reverse (2443400142), we get a palindrome (26543834562).

The spelling of 24100434420 in words is "twenty-four billion, one hundred million, four hundred thirty-four thousand, four hundred twenty".