343143143032 has 32 divisors (see below), whose sum is σ = 659225886480. Its totient is φ = 167351351040.

The previous prime is 343143143027. The next prime is 343143143033. The reversal of 343143143032 is 230341341343.

It is a super-2 number, since 2×343143143032² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 343143142985 and 343143143003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343143143033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1469983 + ... + 1687345.

Almost surely, 2^343143143032 is an apocalyptic number.

It is an amenable number.

343143143032 is a deficient number, since it is larger than the sum of its proper divisors (316082743448).

343143143032 is a wasteful number, since it uses less digits than its factorization.

343143143032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222223 (or 222219 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 31.

Adding to 343143143032 its reverse (230341341343), we get a palindrome (573484484375).

The spelling of 343143143032 in words is "three hundred forty-three billion, one hundred forty-three million, one hundred forty-three thousand, thirty-two".