343135071 has 6 divisors (see below), whose sum is σ = 495639560. Its totient is φ = 228756708.

The previous prime is 343135061. The next prime is 343135099. The reversal of 343135071 is 170531343.

It is not a de Polignac number, because 343135071 - 2¹⁰ = 343134047 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343135061) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 19063051 + ... + 19063068.

Almost surely, 2^343135071 is an apocalyptic number.

343135071 is a deficient number, since it is larger than the sum of its proper divisors (152504489).

343135071 is a wasteful number, since it uses less digits than its factorization.

343135071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38126125 (or 38126122 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 27.

The square root of 343135071 is about 18523.9053927621. The cubic root of 343135071 is about 700.0918729754.

The spelling of 343135071 in words is "three hundred forty-three million, one hundred thirty-five thousand, seventy-one".