2340709255 has 4 divisors (see below), whose sum is σ = 2808851112. Its totient is φ = 1872567400.

The previous prime is 2340709223. The next prime is 2340709309. The reversal of 2340709255 is 5529070432.

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

It is not a de Polignac number, because 2340709255 - 2⁵ = 2340709223 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 234070921 + ... + 234070930.

It is an arithmetic number, because the mean of its divisors is an integer number (702212778).

Almost surely, 2^2340709255 is an apocalyptic number.

2340709255 is a deficient number, since it is larger than the sum of its proper divisors (468141857).

2340709255 is an equidigital number, since it uses as much as digits as its factorization.

2340709255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 468141856.

The product of its (nonzero) digits is 75600, while the sum is 37.

The square root of 2340709255 is about 48380.8769556733. The cubic root of 2340709255 is about 1327.7485142088.

Adding to 2340709255 its reverse (5529070432), we get a palindrome (7869779687).

The spelling of 2340709255 in words is "two billion, three hundred forty million, seven hundred nine thousand, two hundred fifty-five".