343412040144 has 80 divisors (see below), whose sum is σ = 906205927680. Its totient is φ = 112012546560.

The previous prime is 343412040143. The next prime is 343412040149. The reversal of 343412040144 is 441040214343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343412040143) 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 15 ways as a sum of consecutive naturals, for example, 14022342 + ... + 14046810.

It is an arithmetic number, because the mean of its divisors is an integer number (11327574096).

Almost surely, 2^343412040144 is an apocalyptic number.

It is an amenable number.

343412040144 is an abundant number, since it is smaller than the sum of its proper divisors (562793887536).

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

343412040144 is a wasteful number, since it uses less digits than its factorization.

343412040144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30748 (or 30742 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 343412040144 its reverse (441040214343), we get a palindrome (784452254487).

The spelling of 343412040144 in words is "three hundred forty-three billion, four hundred twelve million, forty thousand, one hundred forty-four".