24553140434 has 8 divisors (see below), whose sum is σ = 37295909760. Its totient is φ = 12121170516.

The previous prime is 24553140419. The next prime is 24553140509. The reversal of 24553140434 is 43404135542.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 24553140394 and 24553140403.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77699654 + ... + 77699969.

It is an arithmetic number, because the mean of its divisors is an integer number (4661988720).

Almost surely, 2^24553140434 is an apocalyptic number.

24553140434 is a deficient number, since it is larger than the sum of its proper divisors (12742769326).

24553140434 is a wasteful number, since it uses less digits than its factorization.

24553140434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155399704.

The product of its (nonzero) digits is 115200, while the sum is 35.

Adding to 24553140434 its reverse (43404135542), we get a palindrome (67957275976).

The spelling of 24553140434 in words is "twenty-four billion, five hundred fifty-three million, one hundred forty thousand, four hundred thirty-four".