32384745669 has 16 divisors (see below), whose sum is σ = 44105333184. Its totient is φ = 21131510400.

The previous prime is 32384745599. The next prime is 32384745713. The reversal of 32384745669 is 96654748323.

It is not a de Polignac number, because 32384745669 - 2²³ = 32376357061 is a prime.

It is a super-2 number, since 2×32384745669² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32384745769) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 535722 + ... + 593099.

It is an arithmetic number, because the mean of its divisors is an integer number (2756583324).

Almost surely, 2^32384745669 is an apocalyptic number.

It is an amenable number.

32384745669 is a deficient number, since it is larger than the sum of its proper divisors (11720587515).

32384745669 is a wasteful number, since it uses less digits than its factorization.

32384745669 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1129028.

The product of its digits is 26127360, while the sum is 57.

The spelling of 32384745669 in words is "thirty-two billion, three hundred eighty-four million, seven hundred forty-five thousand, six hundred sixty-nine".