41000124420 has 72 divisors (see below), whose sum is σ = 126070742616. Its totient is φ = 10783590912.

The previous prime is 41000124413. The next prime is 41000124421. The reversal of 41000124420 is 2442100014.

It can be written as a sum of positive squares in 4 ways, for example, as 11330750916 + 29669373504 = 106446^2 + 172248^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 41000124393 and 41000124402.

It is not an unprimeable number, because it can be changed into a prime (41000124421) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1546987 + ... + 1573266.

Almost surely, 2^41000124420 is an apocalyptic number.

It is an amenable number.

41000124420 is an abundant number, since it is smaller than the sum of its proper divisors (85070618196).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

41000124420 is a wasteful number, since it uses less digits than its factorization.

41000124420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3120341 (or 3120336 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

Adding to 41000124420 its reverse (2442100014), we get a palindrome (43442224434).

The spelling of 41000124420 in words is "forty-one billion, one hundred twenty-four thousand, four hundred twenty".