2246010260440 has 16 divisors (see below), whose sum is σ = 5053523086080. Its totient is φ = 898404104160.

The previous prime is 2246010260381. The next prime is 2246010260449. The reversal of 2246010260440 is 440620106422.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2246010260449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28075128216 + ... + 28075128295.

It is an arithmetic number, because the mean of its divisors is an integer number (315845192880).

Almost surely, 2^{2246010260440} is an apocalyptic number.

2246010260440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2246010260440 is an abundant number, since it is smaller than the sum of its proper divisors (2807512825640).

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

2246010260440 is a wasteful number, since it uses less digits than its factorization.

2246010260440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56150256522 (or 56150256518 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 2246010260440 its reverse (440620106422), we get a palindrome (2686630366862).

The spelling of 2246010260440 in words is "two trillion, two hundred forty-six billion, ten million, two hundred sixty thousand, four hundred forty".