24143021034 has 64 divisors (see below), whose sum is σ = 54184816512. Its totient is φ = 7107091200.

The previous prime is 24143021033. The next prime is 24143021039. The reversal of 24143021034 is 43012034142.

It is a junction number, because it is equal to n+sod(n) for n = 24143020995 and 24143021013.

It is not an unprimeable number, because it can be changed into a prime (24143021033) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1606684 + ... + 1621640.

It is an arithmetic number, because the mean of its divisors is an integer number (846637758).

Almost surely, 2^24143021034 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 24143021034, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27092408256).

24143021034 is an abundant number, since it is smaller than the sum of its proper divisors (30041795478).

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

24143021034 is a wasteful number, since it uses less digits than its factorization.

24143021034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15671.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 24143021034 its reverse (43012034142), we get a palindrome (67155055176).

The spelling of 24143021034 in words is "twenty-four billion, one hundred forty-three million, twenty-one thousand, thirty-four".