2340210285 has 160 divisors (see below), whose sum is σ = 4988375040. Its totient is φ = 1031704128.

The previous prime is 2340210247. The next prime is 2340210289. The reversal of 2340210285 is 5820120432.

It is not a de Polignac number, because 2340210285 - 2⁸ = 2340210029 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2340210289) by changing a digit.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 29622876 + ... + 29622954.

It is an arithmetic number, because the mean of its divisors is an integer number (31177344).

Almost surely, 2^2340210285 is an apocalyptic number.

It is an amenable number.

2340210285 is an abundant number, since it is smaller than the sum of its proper divisors (2648164755).

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

2340210285 is an frugal number, since it uses more digits than its factorization.

2340210285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161 (or 137 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 2340210285 is about 48375.7199946419. The cubic root of 2340210285 is about 1327.6541619299.

The spelling of 2340210285 in words is "two billion, three hundred forty million, two hundred ten thousand, two hundred eighty-five".