343421310143032 has 32 divisors (see below), whose sum is σ = 702642686638320. Its totient is φ = 156058371786240.

The previous prime is 343421310142919. The next prime is 343421310143129. The reversal of 343421310143032 is 230341013124343.

It is a congruent number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 527469483 + ... + 528120154.

Almost surely, 2^{343421310143032} is an apocalyptic number.

It is an amenable number.

343421310143032 is an abundant number, since it is smaller than the sum of its proper divisors (359221376495288).

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

343421310143032 is a wasteful number, since it uses less digits than its factorization.

343421310143032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1055593351 (or 1055593347 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 34.

Adding to 343421310143032 its reverse (230341013124343), we get a palindrome (573762323267375).

The spelling of 343421310143032 in words is "three hundred forty-three trillion, four hundred twenty-one billion, three hundred ten million, one hundred forty-three thousand, thirty-two".