2343142212 has 24 divisors (see below), whose sum is σ = 5536540800. Its totient is φ = 771160416.

The previous prime is 2343142211. The next prime is 2343142229. The reversal of 2343142212 is 2122413432.

It is a happy number.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (2343142211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1234887 + ... + 1236782.

It is an arithmetic number, because the mean of its divisors is an integer number (230689200).

Almost surely, 2^2343142212 is an apocalyptic number.

It is an amenable number.

2343142212 is an abundant number, since it is smaller than the sum of its proper divisors (3193398588).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2343142212 is a wasteful number, since it uses less digits than its factorization.

2343142212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2471755 (or 2471753 counting only the distinct ones).

The product of its digits is 2304, while the sum is 24.

The square root of 2343142212 is about 48406.0142131120. The cubic root of 2343142212 is about 1328.2083800180.

Adding to 2343142212 its reverse (2122413432), we get a palindrome (4465555644).

The spelling of 2343142212 in words is "two billion, three hundred forty-three million, one hundred forty-two thousand, two hundred twelve".