21033440110114 has 32 divisors (see below), whose sum is σ = 32228133886656. Its totient is φ = 10292800921920.

The previous prime is 21033440110019. The next prime is 21033440110171. The reversal of 21033440110114 is 41101104433012.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66701064 + ... + 67015660.

It is an arithmetic number, because the mean of its divisors is an integer number (1007129183958).

Almost surely, 2^{21033440110114} is an apocalyptic number.

21033440110114 is a deficient number, since it is larger than the sum of its proper divisors (11194693776542).

21033440110114 is a wasteful number, since it uses less digits than its factorization.

21033440110114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 317890.

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 21033440110114 its reverse (41101104433012), we get a palindrome (62134544543126).

The spelling of 21033440110114 in words is "twenty-one trillion, thirty-three billion, four hundred forty million, one hundred ten thousand, one hundred fourteen".