2343155312 has 20 divisors (see below), whose sum is σ = 4645443000. Its totient is φ = 1144331328.

The previous prime is 2343155303. The next prime is 2343155333. The reversal of 2343155312 is 2135513432.

It is a happy number.

2343155312 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 1702187 + ... + 1703562.

It is an arithmetic number, because the mean of its divisors is an integer number (232272150).

Almost surely, 2^2343155312 is an apocalyptic number.

It is an amenable number.

2343155312 is a deficient number, since it is larger than the sum of its proper divisors (2302287688).

2343155312 is a wasteful number, since it uses less digits than its factorization.

2343155312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3405800 (or 3405794 counting only the distinct ones).

The product of its digits is 10800, while the sum is 29.

The square root of 2343155312 is about 48406.1495266872. The cubic root of 2343155312 is about 1328.2108552550.

Adding to 2343155312 its reverse (2135513432), we get a palindrome (4478668744).

The spelling of 2343155312 in words is "two billion, three hundred forty-three million, one hundred fifty-five thousand, three hundred twelve".