32844850816 has 64 divisors (see below), whose sum is σ = 72294482880. Its totient is φ = 14784360448.

The previous prime is 32844850813. The next prime is 32844850837. The reversal of 32844850816 is 61805844823.

It is a tau number, because it is divible by the number of its divisors (64).

It is a self number, because there is not a number n which added to its sum of digits gives 32844850816.

It is not an unprimeable number, because it can be changed into a prime (32844850813) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 278086 + ... + 378181.

It is an arithmetic number, because the mean of its divisors is an integer number (1129601295).

Almost surely, 2^32844850816 is an apocalyptic number.

It is an amenable number.

32844850816 is an abundant number, since it is smaller than the sum of its proper divisors (39449632064).

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

32844850816 is a wasteful number, since it uses less digits than its factorization.

32844850816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 656321 (or 656309 counting only the distinct ones).

The product of its (nonzero) digits is 1474560, while the sum is 49.

The spelling of 32844850816 in words is "thirty-two billion, eight hundred forty-four million, eight hundred fifty thousand, eight hundred sixteen".