1113442440410 has 32 divisors (see below), whose sum is σ = 2086560678672. Its totient is φ = 427403589120.

The previous prime is 1113442440389. The next prime is 1113442440437. The reversal of 1113442440410 is 140442443111.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 618033394801 + 495409045609 = 786151^2 + 703853^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20584661 + ... + 20638680.

Almost surely, 2^{1113442440410} is an apocalyptic number.

1113442440410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1113442440410 is a deficient number, since it is larger than the sum of its proper divisors (973118238262).

1113442440410 is a wasteful number, since it uses less digits than its factorization.

1113442440410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41223458.

The product of its (nonzero) digits is 6144, while the sum is 29.

Adding to 1113442440410 its reverse (140442443111), we get a palindrome (1253884883521).

The spelling of 1113442440410 in words is "one trillion, one hundred thirteen billion, four hundred forty-two million, four hundred forty thousand, four hundred ten".