2385640014 has 16 divisors (see below), whose sum is σ = 4771820160. Its totient is φ = 795123320.

The previous prime is 2385640013. The next prime is 2385640097. The reversal of 2385640014 is 4100465832.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2385640013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55957 + ... + 88895.

It is an arithmetic number, because the mean of its divisors is an integer number (298238760).

Almost surely, 2^2385640014 is an apocalyptic number.

2385640014 is an abundant number, since it is smaller than the sum of its proper divisors (2386180146).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2385640014 is a wasteful number, since it uses less digits than its factorization.

2385640014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45015.

The product of its (nonzero) digits is 23040, while the sum is 33.

The square root of 2385640014 is about 48843.0139733412. The cubic root of 2385640014 is about 1336.1902655952.

The spelling of 2385640014 in words is "two billion, three hundred eighty-five million, six hundred forty thousand, fourteen".