41220420124 has 24 divisors (see below), whose sum is σ = 81773305040. Its totient is φ = 18023503104.

The previous prime is 41220420091. The next prime is 41220420139. The reversal of 41220420124 is 42102402214.

41220420124 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 41220420095 and 41220420104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20859549 + ... + 20861524.

Almost surely, 2^41220420124 is an apocalyptic number.

It is an amenable number.

41220420124 is a deficient number, since it is larger than the sum of its proper divisors (40552884916).

41220420124 is a wasteful number, since it uses less digits than its factorization.

41220420124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41721109 (or 41721107 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 22.

Adding to 41220420124 its reverse (42102402214), we get a palindrome (83322822338).

The spelling of 41220420124 in words is "forty-one billion, two hundred twenty million, four hundred twenty thousand, one hundred twenty-four".