2340452000000 has 126 divisors (see below), whose sum is σ = 5839637243874. Its totient is φ = 936179200000.

The previous prime is 2340451999999. The next prime is 2340452000011. The reversal of 2340452000000 is 2540432.

It can be written as a sum of positive squares in 7 ways, for example, as 2338061181184 + 2390818816 = 1529072^2 + 48896^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

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 13 ways as a sum of consecutive naturals, for example, 3707444 + ... + 4292556.

Almost surely, 2^{2340452000000} is an apocalyptic number.

2340452000000 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 2340452000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2919818621937).

2340452000000 is an abundant number, since it is smaller than the sum of its proper divisors (3499185243874).

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

2340452000000 is an frugal number, since it uses more digits than its factorization.

2340452000000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 585159 (or 585120 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 20.

Adding to 2340452000000 its reverse (2540432), we get a palindrome (2340454540432).

The spelling of 2340452000000 in words is "two trillion, three hundred forty billion, four hundred fifty-two million", and thus it is an aban number.