343434321240432 has 80 divisors (see below), whose sum is σ = 939406281640992. Its totient is φ = 107742678220800.

The previous prime is 343434321240383. The next prime is 343434321240463. The reversal of 343434321240432 is 234042123434343.

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 15 ways as a sum of consecutive naturals, for example, 59929578 + ... + 65409654.

Almost surely, 2^{343434321240432} is an apocalyptic number.

It is an amenable number.

343434321240432 is an abundant number, since it is smaller than the sum of its proper divisors (595971960400560).

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

343434321240432 is a wasteful number, since it uses less digits than its factorization.

343434321240432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5556906 (or 5556900 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 42.

Adding to 343434321240432 its reverse (234042123434343), we get a palindrome (577476444674775).

The spelling of 343434321240432 in words is "three hundred forty-three trillion, four hundred thirty-four billion, three hundred twenty-one million, two hundred forty thousand, four hundred thirty-two".