2340382545 has 16 divisors (see below), whose sum is σ = 4160680320. Its totient is φ = 1248203952.

The previous prime is 2340382529. The next prime is 2340382553. The reversal of 2340382545 is 5452830432.

2340382545 is a `hidden beast` number, since 2 + 34 + 0 + 3 + 82 + 545 = 666.

It is not a de Polignac number, because 2340382545 - 2⁴ = 2340382529 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8667949 + ... + 8668218.

It is an arithmetic number, because the mean of its divisors is an integer number (260042520).

Almost surely, 2^2340382545 is an apocalyptic number.

It is an amenable number.

2340382545 is a deficient number, since it is larger than the sum of its proper divisors (1820297775).

2340382545 is a wasteful number, since it uses less digits than its factorization.

2340382545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17336181 (or 17336175 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 36.

The square root of 2340382545 is about 48377.5004004961. The cubic root of 2340382545 is about 1327.6867367939.

The spelling of 2340382545 in words is "two billion, three hundred forty million, three hundred eighty-two thousand, five hundred forty-five".