32320223334 has 96 divisors (see below), whose sum is σ = 85031182080. Its totient is φ = 8666502336.

The previous prime is 32320223317. The next prime is 32320223357. The reversal of 32320223334 is 43332202323.

32320223334 is a `hidden beast` number, since 3 + 2 + 320 + 2 + 2 + 3 + 334 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 32320223298 and 32320223307.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 193072 + ... + 319244.

It is an arithmetic number, because the mean of its divisors is an integer number (885741480).

Almost surely, 2^32320223334 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 32320223334, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42515591040).

32320223334 is an abundant number, since it is smaller than the sum of its proper divisors (52710958746).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

32320223334 is a wasteful number, since it uses less digits than its factorization.

32320223334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126314 (or 126311 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 27.

Adding to 32320223334 its reverse (43332202323), we get a palindrome (75652425657).

The spelling of 32320223334 in words is "thirty-two billion, three hundred twenty million, two hundred twenty-three thousand, three hundred thirty-four".