200030410423 has 4 divisors (see below), whose sum is σ = 200860412368. Its totient is φ = 199200408480.

The previous prime is 200030410397. The next prime is 200030410429. The reversal of 200030410423 is 324014030002.

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 200030410423 - 2³⁷ = 62591456951 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 200030410423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200030410429) 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, 415000611 + ... + 415001092.

It is an arithmetic number, because the mean of its divisors is an integer number (50215103092).

Almost surely, 2^200030410423 is an apocalyptic number.

200030410423 is a deficient number, since it is larger than the sum of its proper divisors (830001945).

200030410423 is an equidigital number, since it uses as much as digits as its factorization.

200030410423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 830001944.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 200030410423 its reverse (324014030002), we get a palindrome (524044440425).

The spelling of 200030410423 in words is "two hundred billion, thirty million, four hundred ten thousand, four hundred twenty-three".