24255152040 has 128 divisors (see below), whose sum is σ = 83270880000. Its totient is φ = 5536677888.

The previous prime is 24255152017. The next prime is 24255152041. The reversal of 24255152040 is 4025155242.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 24255151989 and 24255152007.

It is not an unprimeable number, because it can be changed into a prime (24255152041) by changing a digit.

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, 627186 + ... + 664734.

It is an arithmetic number, because the mean of its divisors is an integer number (650553750).

Almost surely, 2^24255152040 is an apocalyptic number.

24255152040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 24255152040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41635440000).

24255152040 is an abundant number, since it is smaller than the sum of its proper divisors (59015727960).

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

24255152040 is a wasteful number, since it uses less digits than its factorization.

24255152040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38339 (or 38335 counting only the distinct ones).

The product of its (nonzero) digits is 16000, while the sum is 30.

The spelling of 24255152040 in words is "twenty-four billion, two hundred fifty-five million, one hundred fifty-two thousand, forty".