2010540540440 has 64 divisors (see below), whose sum is σ = 4536824463360. Its totient is φ = 801888024960.

The previous prime is 2010540540397. The next prime is 2010540540443. The reversal of 2010540540440 is 440450450102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2010540540443) 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, 30706217 + ... + 30771623.

It is an arithmetic number, because the mean of its divisors is an integer number (70887882240).

Almost surely, 2^{2010540540440} is an apocalyptic number.

2010540540440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2010540540440 is an abundant number, since it is smaller than the sum of its proper divisors (2526283922920).

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

2010540540440 is a wasteful number, since it uses less digits than its factorization.

2010540540440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67632 (or 67628 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 29.

Adding to 2010540540440 its reverse (440450450102), we get a palindrome (2450990990542).

The spelling of 2010540540440 in words is "two trillion, ten billion, five hundred forty million, five hundred forty thousand, four hundred forty".