1340240100411 has 16 divisors (see below), whose sum is σ = 1790262915840. Its totient is φ = 891856516320.

The previous prime is 1340240100373. The next prime is 1340240100427. The reversal of 1340240100411 is 1140010420431.

It is not a de Polignac number, because 1340240100411 - 2¹⁷ = 1340239969339 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1340240100461) 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 15 ways as a sum of consecutive naturals, for example, 4466496 + ... + 4757106.

It is an arithmetic number, because the mean of its divisors is an integer number (111891432240).

Almost surely, 2^{1340240100411} is an apocalyptic number.

1340240100411 is a deficient number, since it is larger than the sum of its proper divisors (450022815429).

1340240100411 is a wasteful number, since it uses less digits than its factorization.

1340240100411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 293426.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 1340240100411 its reverse (1140010420431), we get a palindrome (2480250520842).

The spelling of 1340240100411 in words is "one trillion, three hundred forty billion, two hundred forty million, one hundred thousand, four hundred eleven".