1340231030334 has 48 divisors (see below), whose sum is σ = 3349113836640. Its totient is φ = 379410091200.

The previous prime is 1340231030309. The next prime is 1340231030389. The reversal of 1340231030334 is 4330301320431.

1340231030334 is a `hidden beast` number, since 1 + 3 + 40 + 2 + 310 + 303 + 3 + 4 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 1340231030298 and 1340231030307.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 48778717 + ... + 48806184.

It is an arithmetic number, because the mean of its divisors is an integer number (69773204930).

Almost surely, 2^{1340231030334} is an apocalyptic number.

1340231030334 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1340231030334 is an abundant number, since it is smaller than the sum of its proper divisors (2008882806306).

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

1340231030334 is a wasteful number, since it uses less digits than its factorization.

1340231030334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97585025 (or 97585022 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 1340231030334 its reverse (4330301320431), we get a palindrome (5670532350765).

The spelling of 1340231030334 in words is "one trillion, three hundred forty billion, two hundred thirty-one million, thirty thousand, three hundred thirty-four".