32349201228 has 48 divisors (see below), whose sum is σ = 85913879520. Its totient is φ = 10520064000.

The previous prime is 32349201173. The next prime is 32349201257. The reversal of 32349201228 is 82210294323.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 32349201192 and 32349201201.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3648373 + ... + 3657228.

It is an arithmetic number, because the mean of its divisors is an integer number (1789872490).

Almost surely, 2^32349201228 is an apocalyptic number.

It is an amenable number.

32349201228 is an abundant number, since it is smaller than the sum of its proper divisors (53564678292).

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

32349201228 is a wasteful number, since it uses less digits than its factorization.

32349201228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7305655 (or 7305647 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The spelling of 32349201228 in words is "thirty-two billion, three hundred forty-nine million, two hundred one thousand, two hundred twenty-eight".