2343430043212 has 6 divisors (see below), whose sum is σ = 4101002575628. Its totient is φ = 1171715021604.

The previous prime is 2343430043209. The next prime is 2343430043219. The reversal of 2343430043212 is 2123400343432.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2343430043219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 292928755398 + ... + 292928755405.

Almost surely, 2^{2343430043212} is an apocalyptic number.

It is an amenable number.

2343430043212 is a deficient number, since it is larger than the sum of its proper divisors (1757572532416).

2343430043212 is a wasteful number, since it uses less digits than its factorization.

2343430043212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 585857510807 (or 585857510805 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 31.

Adding to 2343430043212 its reverse (2123400343432), we get a palindrome (4466830386644).

The spelling of 2343430043212 in words is "two trillion, three hundred forty-three billion, four hundred thirty million, forty-three thousand, two hundred twelve".