342330009 has 16 divisors (see below), whose sum is σ = 533778432. Its totient is φ = 191067408.

The previous prime is 342329963. The next prime is 342330013. The reversal of 342330009 is 900033243.

It is not a de Polignac number, because 342330009 - 2¹⁷ = 342198937 is a prime.

It is not an unprimeable number, because it can be changed into a prime (342330019) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 188649 + ... + 190454.

It is an arithmetic number, because the mean of its divisors is an integer number (33361152).

Almost surely, 2^342330009 is an apocalyptic number.

It is an amenable number.

342330009 is a deficient number, since it is larger than the sum of its proper divisors (191448423).

342330009 is a wasteful number, since it uses less digits than its factorization.

342330009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 379156.

The product of its (nonzero) digits is 1944, while the sum is 24.

The square root of 342330009 is about 18502.1622790419. The cubic root of 342330009 is about 699.5439267272.

The spelling of 342330009 in words is "three hundred forty-two million, three hundred thirty thousand, nine".