41002110030440 has 128 divisors (see below), whose sum is σ = 105249477060000. Its totient is φ = 14241380302848.

The previous prime is 41002110030397. The next prime is 41002110030449. The reversal of 41002110030440 is 4403001120014.

It can be written as a sum of positive squares in 16 ways, for example, as 3516442547524 + 37485667482916 = 1875218^2 + 6122554^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (41002110030449) 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 31 ways as a sum of consecutive naturals, for example, 16039256 + ... + 18419064.

Almost surely, 2^{41002110030440} is an apocalyptic number.

41002110030440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 41002110030440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52624738530000).

41002110030440 is an abundant number, since it is smaller than the sum of its proper divisors (64247367029560).

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

41002110030440 is a wasteful number, since it uses less digits than its factorization.

41002110030440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2381799 (or 2381795 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 41002110030440 its reverse (4403001120014), we get a palindrome (45405111150454).

The spelling of 41002110030440 in words is "forty-one trillion, two billion, one hundred ten million, thirty thousand, four hundred forty".