2344340234 has 8 divisors (see below), whose sum is σ = 3518975460. Its totient is φ = 1171348416.

The previous prime is 2344340231. The next prime is 2344340261. The reversal of 2344340234 is 4320434432.

It can be written as a sum of positive squares in 2 ways, for example, as 2157881209 + 186459025 = 46453^2 + 13655^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×2344340234² = 10991862265502349512, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2344340197 and 2344340206.

It is not an unprimeable number, because it can be changed into a prime (2344340231) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 407279 + ... + 412994.

Almost surely, 2^2344340234 is an apocalyptic number.

2344340234 is a deficient number, since it is larger than the sum of its proper divisors (1174635226).

2344340234 is a wasteful number, since it uses less digits than its factorization.

2344340234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 821704.

The product of its (nonzero) digits is 27648, while the sum is 29.

The square root of 2344340234 is about 48418.3873543925. The cubic root of 2344340234 is about 1328.4347074025.

Adding to 2344340234 its reverse (4320434432), we get a palindrome (6664774666).

The spelling of 2344340234 in words is "two billion, three hundred forty-four million, three hundred forty thousand, two hundred thirty-four".