24130244420 has 12 divisors (see below), whose sum is σ = 50673513324. Its totient is φ = 9652097760.

The previous prime is 24130244407. The next prime is 24130244423. The reversal of 24130244420 is 2444203142.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 10065707584 + 14064536836 = 100328^2 + 118594^2 .

It is a super-2 number, since 2×24130244420² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 24130244420.

It is not an unprimeable number, because it can be changed into a prime (24130244423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 603256091 + ... + 603256130.

It is an arithmetic number, because the mean of its divisors is an integer number (4222792777).

Almost surely, 2^24130244420 is an apocalyptic number.

24130244420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

24130244420 is an abundant number, since it is smaller than the sum of its proper divisors (26543268904).

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

24130244420 is a wasteful number, since it uses less digits than its factorization.

24130244420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1206512230 (or 1206512228 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 24130244420 its reverse (2444203142), we get a palindrome (26574447562).

The spelling of 24130244420 in words is "twenty-four billion, one hundred thirty million, two hundred forty-four thousand, four hundred twenty".