24684048642 has 24 divisors (see below), whose sum is σ = 54264108528. Its totient is φ = 7480014520.

The previous prime is 24684048611. The next prime is 24684048643.

24684048642 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 24684048591 and 24684048600.

It is not an unprimeable number, because it can be changed into a prime (24684048643) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16999308 + ... + 17000759.

It is an arithmetic number, because the mean of its divisors is an integer number (2261004522).

Almost surely, 2^24684048642 is an apocalyptic number.

24684048642 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

24684048642 is an abundant number, since it is smaller than the sum of its proper divisors (29580059886).

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

24684048642 is a wasteful number, since it uses less digits than its factorization.

24684048642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34000094 (or 34000083 counting only the distinct ones).

The product of its (nonzero) digits is 2359296, while the sum is 48.

The spelling of 24684048642 in words is "twenty-four billion, six hundred eighty-four million, forty-eight thousand, six hundred forty-two".