2340010020 has 96 divisors (see below), whose sum is σ = 6744568320. Its totient is φ = 605928960.

The previous prime is 2340010007. The next prime is 2340010021. The reversal of 2340010020 is 200100432.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 2340009978 and 2340010005.

It is not an unprimeable number, because it can be changed into a prime (2340010021) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 285094 + ... + 293186.

It is an arithmetic number, because the mean of its divisors is an integer number (70255920).

Almost surely, 2^2340010020 is an apocalyptic number.

2340010020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2340010020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3372284160).

2340010020 is an abundant number, since it is smaller than the sum of its proper divisors (4404558300).

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

2340010020 is a wasteful number, since it uses less digits than its factorization.

2340010020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8245 (or 8243 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 2340010020 is about 48373.6500586838. The cubic root of 2340010020 is about 1327.6162892300.

Adding to 2340010020 its reverse (200100432), we get a palindrome (2540110452).

The spelling of 2340010020 in words is "two billion, three hundred forty million, ten thousand, twenty".