24040228860 has 36 divisors (see below), whose sum is σ = 72922028088. Its totient is φ = 6410727648.

The previous prime is 24040228841. The next prime is 24040228873. The reversal of 24040228860 is 6882204042.

It is a happy number.

24040228860 is a `hidden beast` number, since 240 + 402 + 2 + 8 + 8 + 6 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 66778234 + ... + 66778593.

Almost surely, 2^24040228860 is an apocalyptic number.

24040228860 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

24040228860 is an abundant number, since it is smaller than the sum of its proper divisors (48881799228).

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

24040228860 is a wasteful number, since it uses less digits than its factorization.

24040228860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133556842 (or 133556837 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 36.

The spelling of 24040228860 in words is "twenty-four billion, forty million, two hundred twenty-eight thousand, eight hundred sixty".