1340403102204 has 96 divisors (see below), whose sum is σ = 3309030144000. Its totient is φ = 421437958656.

The previous prime is 1340403102179. The next prime is 1340403102223. The reversal of 1340403102204 is 4022013040431.

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 31 ways as a sum of consecutive naturals, for example, 17601442 + ... + 17677430.

It is an arithmetic number, because the mean of its divisors is an integer number (34469064000).

Almost surely, 2^{1340403102204} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1340403102204, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1654515072000).

1340403102204 is an abundant number, since it is smaller than the sum of its proper divisors (1968627041796).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1340403102204 is a wasteful number, since it uses less digits than its factorization.

1340403102204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76907 (or 76905 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 1340403102204 its reverse (4022013040431), we get a palindrome (5362416142635).

The spelling of 1340403102204 in words is "one trillion, three hundred forty billion, four hundred three million, one hundred two thousand, two hundred four".