1340414313404 has 12 divisors (see below), whose sum is σ = 2345734756344. Its totient is φ = 670204383024.

The previous prime is 1340414313397. The next prime is 1340414313463. The reversal of 1340414313404 is 4043134140431.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 709127 + ... + 1784289.

It is an arithmetic number, because the mean of its divisors is an integer number (195477896362).

Almost surely, 2^{1340414313404} is an apocalyptic number.

It is an amenable number.

1340414313404 is a deficient number, since it is larger than the sum of its proper divisors (1005320442940).

1340414313404 is a wasteful number, since it uses less digits than its factorization.

1340414313404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1386844 (or 1386842 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 1340414313404 its reverse (4043134140431), we get a palindrome (5383548453835).

The spelling of 1340414313404 in words is "one trillion, three hundred forty billion, four hundred fourteen million, three hundred thirteen thousand, four hundred four".