21101441011314 has 16 divisors (see below), whose sum is σ = 43343500456128. Its totient is φ = 6843710598192.

The previous prime is 21101441011249. The next prime is 21101441011331. The reversal of 21101441011314 is 41311014410112.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47525767822 + ... + 47525768265.

It is an arithmetic number, because the mean of its divisors is an integer number (2708968778508).

Almost surely, 2^{21101441011314} is an apocalyptic number.

21101441011314 is an abundant number, since it is smaller than the sum of its proper divisors (22242059444814).

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

21101441011314 is a wasteful number, since it uses less digits than its factorization.

21101441011314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95051536129.

The product of its (nonzero) digits is 384, while the sum is 24.

Adding to 21101441011314 its reverse (41311014410112), we get a palindrome (62412455421426).

The spelling of 21101441011314 in words is "twenty-one trillion, one hundred one billion, four hundred forty-one million, eleven thousand, three hundred fourteen".