41114420021 has 4 divisors (see below), whose sum is σ = 41181056652. Its totient is φ = 41047783392.

The previous prime is 41114419939. The next prime is 41114420023. The reversal of 41114420021 is 12002441114.

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

It can be written as a sum of positive squares in 2 ways, for example, as 23866851121 + 17247568900 = 154489^2 + 131330^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41114420021 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 41114419975 and 41114420002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41114420023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33317390 + ... + 33318623.

It is an arithmetic number, because the mean of its divisors is an integer number (10295264163).

Almost surely, 2^41114420021 is an apocalyptic number.

It is an amenable number.

41114420021 is a deficient number, since it is larger than the sum of its proper divisors (66636631).

41114420021 is an equidigital number, since it uses as much as digits as its factorization.

41114420021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66636630.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 41114420021 its reverse (12002441114), we get a palindrome (53116861135).

The spelling of 41114420021 in words is "forty-one billion, one hundred fourteen million, four hundred twenty thousand, twenty-one".