343140414 has 16 divisors (see below), whose sum is σ = 686593152. Its totient is φ = 114328088.

The previous prime is 343140397. The next prime is 343140419. The reversal of 343140414 is 414041343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343140419) 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, 2737 + ... + 26339.

It is an arithmetic number, because the mean of its divisors is an integer number (42912072).

Almost surely, 2^343140414 is an apocalyptic number.

343140414 is an abundant number, since it is smaller than the sum of its proper divisors (343452738).

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

343140414 is a wasteful number, since it uses less digits than its factorization.

343140414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26031.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 343140414 is about 18524.0496112486. The cubic root of 343140414 is about 700.0955066965.

Adding to 343140414 its reverse (414041343), we get a palindrome (757181757).

The spelling of 343140414 in words is "three hundred forty-three million, one hundred forty thousand, four hundred fourteen".