21114201041 has 8 divisors (see below), whose sum is σ = 22234562400. Its totient is φ = 19994748480.

The previous prime is 21114201011. The next prime is 21114201067. The reversal of 21114201041 is 14010241112.

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

It is a cyclic number.

It is not a de Polignac number, because 21114201041 - 2¹⁸ = 21113938897 is a prime.

It is a super-3 number, since 3×21114201041³ (a number of 32 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (21114201011) 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, 179240 + ... + 272681.

It is an arithmetic number, because the mean of its divisors is an integer number (2779320300).

Almost surely, 2^21114201041 is an apocalyptic number.

It is an amenable number.

21114201041 is a deficient number, since it is larger than the sum of its proper divisors (1120361359).

21114201041 is a wasteful number, since it uses less digits than its factorization.

21114201041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 454399.

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

Adding to 21114201041 its reverse (14010241112), we get a palindrome (35124442153).

The spelling of 21114201041 in words is "twenty-one billion, one hundred fourteen million, two hundred one thousand, forty-one".