20334422403 has 12 divisors (see below), whose sum is σ = 29725823400. Its totient is φ = 13392952416.

The previous prime is 20334422401. The next prime is 20334422411. The reversal of 20334422403 is 30422443302.

20334422403 is a `hidden beast` number, since 203 + 34 + 4 + 22 + 403 = 666.

It is not a de Polignac number, because 20334422403 - 2¹ = 20334422401 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20334422401) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13609978 + ... + 13611471.

It is an arithmetic number, because the mean of its divisors is an integer number (2477151950).

Almost surely, 2^20334422403 is an apocalyptic number.

20334422403 is a deficient number, since it is larger than the sum of its proper divisors (9391400997).

20334422403 is a wasteful number, since it uses less digits than its factorization.

20334422403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27221538 (or 27221535 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 27.

Adding to 20334422403 its reverse (30422443302), we get a palindrome (50756865705).

The spelling of 20334422403 in words is "twenty billion, three hundred thirty-four million, four hundred twenty-two thousand, four hundred three".