1340140303414 has 16 divisors (see below), whose sum is σ = 2195808587280. Its totient is φ = 608362536960.

The previous prime is 1340140303409. The next prime is 1340140303423. The reversal of 1340140303414 is 4143030410431.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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, 39590019 + ... + 39623854.

It is an arithmetic number, because the mean of its divisors is an integer number (137238036705).

Almost surely, 2^{1340140303414} is an apocalyptic number.

1340140303414 is a deficient number, since it is larger than the sum of its proper divisors (855668283866).

1340140303414 is a wasteful number, since it uses less digits than its factorization.

1340140303414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79214655.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 1340140303414 its reverse (4143030410431), we get a palindrome (5483170713845).

The spelling of 1340140303414 in words is "one trillion, three hundred forty billion, one hundred forty million, three hundred three thousand, four hundred fourteen".