2340330450355 has 4 divisors (see below), whose sum is σ = 2808396540432. Its totient is φ = 1872264360280.

The previous prime is 2340330450323. The next prime is 2340330450371. The reversal of 2340330450355 is 5530540330432.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2340330450355 - 2⁵ = 2340330450323 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 234033045031 + ... + 234033045040.

It is an arithmetic number, because the mean of its divisors is an integer number (702099135108).

Almost surely, 2^{2340330450355} is an apocalyptic number.

2340330450355 is a deficient number, since it is larger than the sum of its proper divisors (468066090077).

2340330450355 is an equidigital number, since it uses as much as digits as its factorization.

2340330450355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 468066090076.

The product of its (nonzero) digits is 324000, while the sum is 37.

Adding to 2340330450355 its reverse (5530540330432), we get a palindrome (7870870780787).

The spelling of 2340330450355 in words is "two trillion, three hundred forty billion, three hundred thirty million, four hundred fifty thousand, three hundred fifty-five".