2030243556422 has 4 divisors (see below), whose sum is σ = 3045365334636. Its totient is φ = 1015121778210.

The previous prime is 2030243556377. The next prime is 2030243556461. The reversal of 2030243556422 is 2246553420302.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 507560889104 + ... + 507560889107.

It is an arithmetic number, because the mean of its divisors is an integer number (761341333659).

Almost surely, 2^{2030243556422} is an apocalyptic number.

2030243556422 is a deficient number, since it is larger than the sum of its proper divisors (1015121778214).

2030243556422 is a wasteful number, since it uses less digits than its factorization.

2030243556422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1015121778213.

The product of its (nonzero) digits is 345600, while the sum is 38.

Adding to 2030243556422 its reverse (2246553420302), we get a palindrome (4276796976724).

The spelling of 2030243556422 in words is "two trillion, thirty billion, two hundred forty-three million, five hundred fifty-six thousand, four hundred twenty-two".