24284034138 has 64 divisors (see below), whose sum is σ = 59898488832. Its totient is φ = 6391465920.

The previous prime is 24284034127. The next prime is 24284034161. The reversal of 24284034138 is 83143048242.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 24284034096 and 24284034105.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 222795 + ... + 313377.

It is an arithmetic number, because the mean of its divisors is an integer number (935913888).

Almost surely, 2^24284034138 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 24284034138, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29949244416).

24284034138 is an abundant number, since it is smaller than the sum of its proper divisors (35614454694).

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

24284034138 is a wasteful number, since it uses less digits than its factorization.

24284034138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91099.

The product of its (nonzero) digits is 147456, while the sum is 39.

The spelling of 24284034138 in words is "twenty-four billion, two hundred eighty-four million, thirty-four thousand, one hundred thirty-eight".