41003403121044 has 288 divisors, whose sum is σ = 134315576129280. Its totient is φ = 10242219239424.

The previous prime is 41003403121013. The next prime is 41003403121081. The reversal of 41003403121044 is 44012130430014.

41003403121044 is a `hidden beast` number, since 4 + 1 + 0 + 0 + 3 + 403 + 1 + 210 + 44 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 41003403120999 and 41003403121017.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 241235032 + ... + 241404944.

Almost surely, 2^{41003403121044} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 41003403121044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67157788064640).

41003403121044 is an abundant number, since it is smaller than the sum of its proper divisors (93312173008236).

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

41003403121044 is a wasteful number, since it uses less digits than its factorization.

41003403121044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173839 (or 173834 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 41003403121044 its reverse (44012130430014), we get a palindrome (85015533551058).

The spelling of 41003403121044 in words is "forty-one trillion, three billion, four hundred three million, one hundred twenty-one thousand, forty-four".