24421011011 has 4 divisors (see below), whose sum is σ = 25706327400. Its totient is φ = 23135694624.

The previous prime is 24421010993. The next prime is 24421011059. The reversal of 24421011011 is 11011012442.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 24421011011 - 2⁶ = 24421010947 is a prime.

It is not an unprimeable number, because it can be changed into a prime (24421017011) 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 3 ways as a sum of consecutive naturals, for example, 642658166 + ... + 642658203.

It is an arithmetic number, because the mean of its divisors is an integer number (6426581850).

Almost surely, 2^24421011011 is an apocalyptic number.

24421011011 is a deficient number, since it is larger than the sum of its proper divisors (1285316389).

24421011011 is a wasteful number, since it uses less digits than its factorization.

24421011011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1285316388.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 24421011011 its reverse (11011012442), we get a palindrome (35432023453).

The spelling of 24421011011 in words is "twenty-four billion, four hundred twenty-one million, eleven thousand, eleven".