2402231030443 has 4 divisors (see below), whose sum is σ = 2442946810680. Its totient is φ = 2361515250208.

The previous prime is 2402231030399. The next prime is 2402231030497. The reversal of 2402231030443 is 3440301322042.

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 2402231030443 - 2³⁷ = 2264792076971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2402231630443) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 20357890030 + ... + 20357890147.

It is an arithmetic number, because the mean of its divisors is an integer number (610736702670).

Almost surely, 2^{2402231030443} is an apocalyptic number.

2402231030443 is a deficient number, since it is larger than the sum of its proper divisors (40715780237).

2402231030443 is an equidigital number, since it uses as much as digits as its factorization.

2402231030443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40715780236.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 2402231030443 its reverse (3440301322042), we get a palindrome (5842532352485).

The spelling of 2402231030443 in words is "two trillion, four hundred two billion, two hundred thirty-one million, thirty thousand, four hundred forty-three".