2340234403 has 4 divisors (see below), whose sum is σ = 2520252448. Its totient is φ = 2160216360.

The previous prime is 2340234401. The next prime is 2340234487. The reversal of 2340234403 is 3044320432.

2340234403 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 2340234403 - 2¹ = 2340234401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2340234401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90009003 + ... + 90009028.

It is an arithmetic number, because the mean of its divisors is an integer number (630063112).

Almost surely, 2^2340234403 is an apocalyptic number.

2340234403 is a deficient number, since it is larger than the sum of its proper divisors (180018045).

2340234403 is a wasteful number, since it uses less digits than its factorization.

2340234403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180018044.

The product of its (nonzero) digits is 6912, while the sum is 25.

The square root of 2340234403 is about 48375.9692719433. The cubic root of 2340234403 is about 1327.6587228097.

Adding to 2340234403 its reverse (3044320432), we get a palindrome (5384554835).

The spelling of 2340234403 in words is "two billion, three hundred forty million, two hundred thirty-four thousand, four hundred three".