2340242663 has 8 divisors (see below), whose sum is σ = 2663991936. Its totient is φ = 2034993400.

The previous prime is 2340242651. The next prime is 2340242677. The reversal of 2340242663 is 3662420432.

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

It is not a de Polignac number, because 2340242663 - 2⁴ = 2340242647 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 (2340242603) 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, 4624733 + ... + 4625238.

It is an arithmetic number, because the mean of its divisors is an integer number (332998992).

Almost surely, 2^2340242663 is an apocalyptic number.

2340242663 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2340242663 is a deficient number, since it is larger than the sum of its proper divisors (323749273).

2340242663 is a wasteful number, since it uses less digits than its factorization.

2340242663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9250005.

The product of its (nonzero) digits is 41472, while the sum is 32.

The square root of 2340242663 is about 48376.0546448344. The cubic root of 2340242663 is about 1327.6602848253.

The spelling of 2340242663 in words is "two billion, three hundred forty million, two hundred forty-two thousand, six hundred sixty-three".