2340814320784 has 15 divisors (see below), whose sum is σ = 4535339603833. Its totient is φ = 1170404100448.

The previous prime is 2340814320751. The next prime is 2340814320797. The reversal of 2340814320784 is 4870234180432.

The square root of 2340814320784 is 1529972.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 2179107392400 + 161706928384 = 1476180^2 + 402128^2 .

It is a Duffinian 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 2 ways as a sum of consecutive naturals, for example, 5928642 + ... + 6311134.

Almost surely, 2^{2340814320784} is an apocalyptic number.

2340814320784 is the 1529972-nd square number.

It is an amenable number.

2340814320784 is a deficient number, since it is larger than the sum of its proper divisors (2194525283049).

2340814320784 is an frugal number, since it uses more digits than its factorization.

2340814320784 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 764994 (or 382495 counting only the distinct ones).

The product of its (nonzero) digits is 1032192, while the sum is 46.

The spelling of 2340814320784 in words is "two trillion, three hundred forty billion, eight hundred fourteen million, three hundred twenty thousand, seven hundred eighty-four".