41102421121 has 4 divisors (see below), whose sum is σ = 41147147200. Its totient is φ = 41057695044.

The previous prime is 41102421103. The next prime is 41102421131. The reversal of 41102421121 is 12112420114.

It is a happy number.

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.

It is a cyclic number.

It is not a de Polignac number, because 41102421121 - 2²¹ = 41100323969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41102421131) 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, 22361661 + ... + 22363498.

It is an arithmetic number, because the mean of its divisors is an integer number (10286786800).

Almost surely, 2^41102421121 is an apocalyptic number.

It is an amenable number.

41102421121 is a deficient number, since it is larger than the sum of its proper divisors (44726079).

41102421121 is an equidigital number, since it uses as much as digits as its factorization.

41102421121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44726078.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 41102421121 its reverse (12112420114), we get a palindrome (53214841235).

The spelling of 41102421121 in words is "forty-one billion, one hundred two million, four hundred twenty-one thousand, one hundred twenty-one".