20430360327 has 8 divisors (see below), whose sum is σ = 29335902064. Its totient is φ = 12572529408.

The previous prime is 20430360271. The next prime is 20430360343. The reversal of 20430360327 is 72306303402.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 20430360327 - 2⁷ = 20430360199 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20430360294 and 20430360303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20430360367) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 261927658 + ... + 261927735.

It is an arithmetic number, because the mean of its divisors is an integer number (3666987758).

Almost surely, 2^20430360327 is an apocalyptic number.

20430360327 is a deficient number, since it is larger than the sum of its proper divisors (8905541737).

20430360327 is a wasteful number, since it uses less digits than its factorization.

20430360327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 523855409.

The product of its (nonzero) digits is 18144, while the sum is 30.

Adding to 20430360327 its reverse (72306303402), we get a palindrome (92736663729).

The spelling of 20430360327 in words is "twenty billion, four hundred thirty million, three hundred sixty thousand, three hundred twenty-seven".