24340423512432 has 40 divisors (see below), whose sum is σ = 62879720257296. Its totient is φ = 8113436717056.

The previous prime is 24340423512371. The next prime is 24340423512439. The reversal of 24340423512432 is 23421532404342.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24340423512439) 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 7 ways as a sum of consecutive naturals, for example, 10404688 + ... + 12527504.

Almost surely, 2^{24340423512432} is an apocalyptic number.

It is an amenable number.

24340423512432 is an abundant number, since it is smaller than the sum of its proper divisors (38539296744864).

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

24340423512432 is a wasteful number, since it uses less digits than its factorization.

24340423512432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2361705 (or 2361699 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 39.

Adding to 24340423512432 its reverse (23421532404342), we get a palindrome (47761955916774).

The spelling of 24340423512432 in words is "twenty-four trillion, three hundred forty billion, four hundred twenty-three million, five hundred twelve thousand, four hundred thirty-two".