21114120341 has 8 divisors (see below), whose sum is σ = 21604612224. Its totient is φ = 20625347520.

The previous prime is 21114120311. The next prime is 21114120353. The reversal of 21114120341 is 14302141112.

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-21114120341 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (21114120301) 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, 404900 + ... + 454061.

It is an arithmetic number, because the mean of its divisors is an integer number (2700576528).

Almost surely, 2^21114120341 is an apocalyptic number.

It is an amenable number.

21114120341 is a deficient number, since it is larger than the sum of its proper divisors (490491883).

21114120341 is an equidigital number, since it uses as much as digits as its factorization.

21114120341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 859531.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 21114120341 its reverse (14302141112), we get a palindrome (35416261453).

The spelling of 21114120341 in words is "twenty-one billion, one hundred fourteen million, one hundred twenty thousand, three hundred forty-one".