343432045000 has 160 divisors (see below), whose sum is σ = 929450855520. Its totient is φ = 117537920000.

The previous prime is 343432044979. The next prime is 343432045001. The reversal of 343432045000 is 540234343.

It is a self number, because there is not a number n which added to its sum of digits gives 343432045000.

It is not an unprimeable number, because it can be changed into a prime (343432045001) 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 in 39 ways as a sum of consecutive naturals, for example, 751347 + ... + 1118653.

It is an arithmetic number, because the mean of its divisors is an integer number (5809067847).

Almost surely, 2^343432045000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 343432045000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (464725427760).

343432045000 is an abundant number, since it is smaller than the sum of its proper divisors (586018810520).

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

343432045000 is a wasteful number, since it uses less digits than its factorization.

343432045000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 367361 (or 367342 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 28.

Adding to 343432045000 its reverse (540234343), we get a palindrome (343972279343).

The spelling of 343432045000 in words is "three hundred forty-three billion, four hundred thirty-two million, forty-five thousand".