24842552140 has 36 divisors (see below), whose sum is σ = 60686808336. Its totient is φ = 8517446112.

The previous prime is 24842552129. The next prime is 24842552159. The reversal of 24842552140 is 4125524842.

It is a self number, because there is not a number n which added to its sum of digits gives 24842552140.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 12673792 + ... + 12675751.

It is an arithmetic number, because the mean of its divisors is an integer number (1685744676).

Almost surely, 2^24842552140 is an apocalyptic number.

24842552140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

24842552140 is an abundant number, since it is smaller than the sum of its proper divisors (35844256196).

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

24842552140 is a wasteful number, since it uses less digits than its factorization.

24842552140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25349566 (or 25349557 counting only the distinct ones).

The product of its (nonzero) digits is 102400, while the sum is 37.

The spelling of 24842552140 in words is "twenty-four billion, eight hundred forty-two million, five hundred fifty-two thousand, one hundred forty".