343040032452 has 24 divisors (see below), whose sum is σ = 861998030656. Its totient is φ = 105550779168.

The previous prime is 343040032441. The next prime is 343040032459. The reversal of 343040032452 is 254230040343.

It is not an unprimeable number, because it can be changed into a prime (343040032459) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1099487128 + ... + 1099487439.

Almost surely, 2^343040032452 is an apocalyptic number.

It is an amenable number.

343040032452 is an abundant number, since it is smaller than the sum of its proper divisors (518957998204).

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

343040032452 is a wasteful number, since it uses less digits than its factorization.

343040032452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2198974587 (or 2198974585 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 30.

Adding to 343040032452 its reverse (254230040343), we get a palindrome (597270072795).

The spelling of 343040032452 in words is "three hundred forty-three billion, forty million, thirty-two thousand, four hundred fifty-two".