342509414 has 8 divisors (see below), whose sum is σ = 553284480. Its totient is φ = 158081256.

The previous prime is 342509411. The next prime is 342509423. The reversal of 342509414 is 414905243.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342509411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6586694 + ... + 6586745.

It is an arithmetic number, because the mean of its divisors is an integer number (69160560).

Almost surely, 2^342509414 is an apocalyptic number.

342509414 is a deficient number, since it is larger than the sum of its proper divisors (210775066).

342509414 is a wasteful number, since it uses less digits than its factorization.

342509414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13173454.

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 342509414 is about 18507.0098611310. The cubic root of 342509414 is about 699.6661087906. Note that the first 3 decimals are identical.

The spelling of 342509414 in words is "three hundred forty-two million, five hundred nine thousand, four hundred fourteen".