1340113110044 has 24 divisors (see below), whose sum is σ = 2346842755488. Its totient is φ = 669586731840.

The previous prime is 1340113109983. The next prime is 1340113110047. The reversal of 1340113110044 is 4400113110431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1340113110047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67464674 + ... + 67484534.

It is an arithmetic number, because the mean of its divisors is an integer number (97785114812).

Almost surely, 2^{1340113110044} is an apocalyptic number.

It is an amenable number.

1340113110044 is a deficient number, since it is larger than the sum of its proper divisors (1006729645444).

1340113110044 is a wasteful number, since it uses less digits than its factorization.

1340113110044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30845 (or 30843 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 1340113110044 its reverse (4400113110431), we get a palindrome (5740226220475).

The spelling of 1340113110044 in words is "one trillion, three hundred forty billion, one hundred thirteen million, one hundred ten thousand, forty-four".