2340163020 has 192 divisors, whose sum is σ = 7240020480. Its totient is φ = 561254400.

The previous prime is 2340163019. The next prime is 2340163039. The reversal of 2340163020 is 203610432.

It is a happy number.

2340163020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 9710100 + ... + 9710340.

It is an arithmetic number, because the mean of its divisors is an integer number (37708440).

Almost surely, 2^2340163020 is an apocalyptic number.

2340163020 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 2340163020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3620010240).

2340163020 is an abundant number, since it is smaller than the sum of its proper divisors (4899857460).

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

2340163020 is a wasteful number, since it uses less digits than its factorization.

2340163020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 536 (or 534 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 2340163020 is about 48375.2314723144. The cubic root of 2340163020 is about 1327.6452237023.

Adding to 2340163020 its reverse (203610432), we get a palindrome (2543773452).

The spelling of 2340163020 in words is "two billion, three hundred forty million, one hundred sixty-three thousand, twenty".