2340030665 has 16 divisors (see below), whose sum is σ = 3221399808. Its totient is φ = 1598485056.

The previous prime is 2340030659. The next prime is 2340030673. The reversal of 2340030665 is 5660300432.

It is not a de Polignac number, because 2340030665 - 2¹² = 2340026569 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 117902 + ... + 136311.

It is an arithmetic number, because the mean of its divisors is an integer number (201337488).

Almost surely, 2^2340030665 is an apocalyptic number.

It is an amenable number.

2340030665 is a deficient number, since it is larger than the sum of its proper divisors (881369143).

2340030665 is a wasteful number, since it uses less digits than its factorization.

2340030665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 254488.

The product of its (nonzero) digits is 12960, while the sum is 29.

The square root of 2340030665 is about 48373.8634491809. The cubic root of 2340030665 is about 1327.6201935663.

The spelling of 2340030665 in words is "two billion, three hundred forty million, thirty thousand, six hundred sixty-five".