32320013434 has 16 divisors (see below), whose sum is σ = 49007232000. Its totient is φ = 15984843840.

The previous prime is 32320013423. The next prime is 32320013443. The reversal of 32320013434 is 43431002323.

It is a junction number, because it is equal to n+sod(n) for n = 32320013399 and 32320013408.

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, 30522 + ... + 256069.

It is an arithmetic number, because the mean of its divisors is an integer number (3062952000).

Almost surely, 2^32320013434 is an apocalyptic number.

32320013434 is a deficient number, since it is larger than the sum of its proper divisors (16687218566).

32320013434 is a wasteful number, since it uses less digits than its factorization.

32320013434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287205.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 32320013434 its reverse (43431002323), we get a palindrome (75751015757).

The spelling of 32320013434 in words is "thirty-two billion, three hundred twenty million, thirteen thousand, four hundred thirty-four".