32147228368 has 20 divisors (see below), whose sum is σ = 62288066880. Its totient is φ = 16072888544.

The previous prime is 32147228341. The next prime is 32147228369. The reversal of 32147228368 is 86382274123.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32147228369) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 589023 + ... + 641281.

It is an arithmetic number, because the mean of its divisors is an integer number (3114403344).

Almost surely, 2^32147228368 is an apocalyptic number.

It is an amenable number.

32147228368 is a deficient number, since it is larger than the sum of its proper divisors (30140838512).

32147228368 is a wasteful number, since it uses less digits than its factorization.

32147228368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90714 (or 90708 counting only the distinct ones).

The product of its digits is 774144, while the sum is 46.

The spelling of 32147228368 in words is "thirty-two billion, one hundred forty-seven million, two hundred twenty-eight thousand, three hundred sixty-eight".