24140230400 has 324 divisors, whose sum is σ = 70617277080. Its totient is φ = 8099020800.

The previous prime is 24140230369. The next prime is 24140230403. The reversal of 24140230400 is 403204142.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24140230403) 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 35 ways as a sum of consecutive naturals, for example, 11896586 + ... + 11898614.

Almost surely, 2^24140230400 is an apocalyptic number.

24140230400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 24140230400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35308638540).

24140230400 is an abundant number, since it is smaller than the sum of its proper divisors (46477046680).

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

24140230400 is a wasteful number, since it uses less digits than its factorization.

24140230400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2092 (or 2060 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 24140230400 its reverse (403204142), we get a palindrome (24543434542).

The spelling of 24140230400 in words is "twenty-four billion, one hundred forty million, two hundred thirty thousand, four hundred".