2340143326 has 8 divisors (see below), whose sum is σ = 3662833104. Its totient is φ = 1119198960.

The previous prime is 2340143263. The next prime is 2340143327. The reversal of 2340143326 is 6233410432.

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

It is a junction number, because it is equal to n+sod(n) for n = 2340143294 and 2340143303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2340143327) 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, 25436295 + ... + 25436386.

It is an arithmetic number, because the mean of its divisors is an integer number (457854138).

Almost surely, 2^2340143326 is an apocalyptic number.

2340143326 is a deficient number, since it is larger than the sum of its proper divisors (1322689778).

2340143326 is a wasteful number, since it uses less digits than its factorization.

2340143326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50872706.

The product of its (nonzero) digits is 10368, while the sum is 28.

The square root of 2340143326 is about 48375.0279173046. The cubic root of 2340143326 is about 1327.6414993580.

Adding to 2340143326 its reverse (6233410432), we get a palindrome (8573553758).

The spelling of 2340143326 in words is "two billion, three hundred forty million, one hundred forty-three thousand, three hundred twenty-six".