41421411021 has 8 divisors (see below), whose sum is σ = 56270596320. Its totient is φ = 27093249872.

The previous prime is 41421411011. The next prime is 41421411071. The reversal of 41421411021 is 12011412414.

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-41421411021 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41421411011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 130255851 + ... + 130256168.

It is an arithmetic number, because the mean of its divisors is an integer number (7033824540).

Almost surely, 2^41421411021 is an apocalyptic number.

It is an amenable number.

41421411021 is a deficient number, since it is larger than the sum of its proper divisors (14849185299).

41421411021 is a wasteful number, since it uses less digits than its factorization.

41421411021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260512075.

The product of its (nonzero) digits is 256, while the sum is 21.

Adding to 41421411021 its reverse (12011412414), we get a palindrome (53432823435).

The spelling of 41421411021 in words is "forty-one billion, four hundred twenty-one million, four hundred eleven thousand, twenty-one".