1340232301344 has 96 divisors (see below), whose sum is σ = 3703690690560. Its totient is φ = 423183571200.

The previous prime is 1340232301327. The next prime is 1340232301409. The reversal of 1340232301344 is 4431032320431.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18406129 + ... + 18478799.

It is an arithmetic number, because the mean of its divisors is an integer number (38580111360).

Almost surely, 2^{1340232301344} is an apocalyptic number.

It is an amenable number.

1340232301344 is an abundant number, since it is smaller than the sum of its proper divisors (2363458389216).

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

1340232301344 is a wasteful number, since it uses less digits than its factorization.

1340232301344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82814 (or 82806 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 1340232301344 its reverse (4431032320431), we get a palindrome (5771264621775).

The spelling of 1340232301344 in words is "one trillion, three hundred forty billion, two hundred thirty-two million, three hundred one thousand, three hundred forty-four".