2400230320043 has 4 divisors (see below), whose sum is σ = 2400483866040. Its totient is φ = 2399976774048.

The previous prime is 2400230320009. The next prime is 2400230320063. The reversal of 2400230320043 is 3400230320042.

2400230320043 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2400230320043 - 2¹² = 2400230315947 is a prime.

It is a super-2 number, since 2×2400230320043² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2400230320063) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 126758798 + ... + 126777731.

It is an arithmetic number, because the mean of its divisors is an integer number (600120966510).

Almost surely, 2^{2400230320043} is an apocalyptic number.

2400230320043 is a deficient number, since it is larger than the sum of its proper divisors (253545997).

2400230320043 is an equidigital number, since it uses as much as digits as its factorization.

2400230320043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253545996.

The product of its (nonzero) digits is 3456, while the sum is 23.

Adding to 2400230320043 its reverse (3400230320042), we get a palindrome (5800460640085).

Subtracting 2400230320043 from its reverse (3400230320042), we obtain a palindrome (999999999999).

The spelling of 2400230320043 in words is "two trillion, four hundred billion, two hundred thirty million, three hundred twenty thousand, forty-three".