10041212040440 has 64 divisors (see below), whose sum is σ = 26420730716160. Its totient is φ = 3362638446720.

The previous prime is 10041212040439. The next prime is 10041212040449. The reversal of 10041212040440 is 4404021214001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10041212040449) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 416981816 + ... + 417005895.

It is an arithmetic number, because the mean of its divisors is an integer number (412823917440).

Almost surely, 2^{10041212040440} is an apocalyptic number.

10041212040440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10041212040440 is an abundant number, since it is smaller than the sum of its proper divisors (16379518675720).

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

10041212040440 is a wasteful number, since it uses less digits than its factorization.

10041212040440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 833987772 (or 833987768 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 23.

Adding to 10041212040440 its reverse (4404021214001), we get a palindrome (14445233254441).

The spelling of 10041212040440 in words is "ten trillion, forty-one billion, two hundred twelve million, forty thousand, four hundred forty".