20360332427 has 8 divisors (see below), whose sum is σ = 21020160000. Its totient is φ = 19700695080.

The previous prime is 20360332403. The next prime is 20360332463. The reversal of 20360332427 is 72423306302.

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

It is a cyclic number.

It is not a de Polignac number, because 20360332427 - 2¹⁰ = 20360331403 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20360332393 and 20360332402.

It is not an unprimeable number, because it can be changed into a prime (20360322427) 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, 188678 + ... + 276260.

It is an arithmetic number, because the mean of its divisors is an integer number (2627520000).

Almost surely, 2^20360332427 is an apocalyptic number.

20360332427 is a deficient number, since it is larger than the sum of its proper divisors (659827573).

20360332427 is an equidigital number, since it uses as much as digits as its factorization.

20360332427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95113.

The product of its (nonzero) digits is 36288, while the sum is 32.

Adding to 20360332427 its reverse (72423306302), we get a palindrome (92783638729).

The spelling of 20360332427 in words is "twenty billion, three hundred sixty million, three hundred thirty-two thousand, four hundred twenty-seven".