20414041 has 4 divisors (see below), whose sum is σ = 21301632. Its totient is φ = 19526452.

The previous prime is 20414021. The next prime is 20414117. The reversal of 20414041 is 14041402.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 14041402 = 2 ⋅7020701.

It is a cyclic number.

It is not a de Polignac number, because 20414041 - 2²¹ = 18316889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20414011) 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, 443761 + ... + 443806.

It is an arithmetic number, because the mean of its divisors is an integer number (5325408).

Almost surely, 2^20414041 is an apocalyptic number.

It is an amenable number.

20414041 is a deficient number, since it is larger than the sum of its proper divisors (887591).

20414041 is an equidigital number, since it uses as much as digits as its factorization.

20414041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 887590.

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 20414041 is about 4518.1900137112. The cubic root of 20414041 is about 273.3021160396.

Adding to 20414041 its reverse (14041402), we get a palindrome (34455443).

The spelling of 20414041 in words is "twenty million, four hundred fourteen thousand, forty-one".