24056000221 has 8 divisors (see below), whose sum is σ = 27147837600. Its totient is φ = 21114984240.

The previous prime is 24056000099. The next prime is 24056000239. The reversal of 24056000221 is 12200065042.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-24056000221 is a prime.

It is a super-2 number, since 2×24056000221² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 24056000192 and 24056000201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24056000251) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37705011 + ... + 37705648.

It is an arithmetic number, because the mean of its divisors is an integer number (3393479700).

Almost surely, 2^24056000221 is an apocalyptic number.

It is an amenable number.

24056000221 is a deficient number, since it is larger than the sum of its proper divisors (3091837379).

24056000221 is a wasteful number, since it uses less digits than its factorization.

24056000221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75410699.

The product of its (nonzero) digits is 960, while the sum is 22.

Adding to 24056000221 its reverse (12200065042), we get a palindrome (36256065263).

The spelling of 24056000221 in words is "twenty-four billion, fifty-six million, two hundred twenty-one", and thus it is an aban number.