32228280264 has 256 divisors, whose sum is σ = 90158745600. Its totient is φ = 9555148800.

The previous prime is 32228280211. The next prime is 32228280269. The reversal of 32228280264 is 46208282223.

It is not an unprimeable number, because it can be changed into a prime (32228280269) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 133727184 + ... + 133727424.

It is an arithmetic number, because the mean of its divisors is an integer number (352182600).

Almost surely, 2^32228280264 is an apocalyptic number.

32228280264 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 32228280264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45079372800).

32228280264 is an abundant number, since it is smaller than the sum of its proper divisors (57930465336).

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

32228280264 is a wasteful number, since it uses less digits than its factorization.

32228280264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 504 (or 500 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 39.

The spelling of 32228280264 in words is "thirty-two billion, two hundred twenty-eight million, two hundred eighty thousand, two hundred sixty-four".