2340440010 has 48 divisors (see below), whose sum is σ = 6107662080. Its totient is φ = 621807840.

The previous prime is 2340439967. The next prime is 2340440029. The reversal of 2340440010 is 100440432.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23590 + ... + 72369.

It is an arithmetic number, because the mean of its divisors is an integer number (127242960).

Almost surely, 2^2340440010 is an apocalyptic number.

2340440010 is an abundant number, since it is smaller than the sum of its proper divisors (3767222070).

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

2340440010 is a wasteful number, since it uses less digits than its factorization.

2340440010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96243 (or 96240 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 2340440010 is about 48378.0943196402. The cubic root of 2340440010 is about 1327.6976032359.

Adding to 2340440010 its reverse (100440432), we get a palindrome (2440880442).

The spelling of 2340440010 in words is "two billion, three hundred forty million, four hundred forty thousand, ten".