20162332334 has 16 divisors (see below), whose sum is σ = 32127334800. Its totient is φ = 9462956544.

The previous prime is 20162332321. The next prime is 20162332369. The reversal of 20162332334 is 43323326102.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 20162332297 and 20162332306.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2429747 + ... + 2438030.

It is an arithmetic number, because the mean of its divisors is an integer number (2007958425).

Almost surely, 2^20162332334 is an apocalyptic number.

20162332334 is a deficient number, since it is larger than the sum of its proper divisors (11965002466).

20162332334 is a wasteful number, since it uses less digits than its factorization.

20162332334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4867907.

The product of its (nonzero) digits is 15552, while the sum is 29.

Adding to 20162332334 its reverse (43323326102), we get a palindrome (63485658436).

The spelling of 20162332334 in words is "twenty billion, one hundred sixty-two million, three hundred thirty-two thousand, three hundred thirty-four".