32028242805 has 80 divisors (see below), whose sum is σ = 62613492480. Its totient is φ = 15567956352.

The previous prime is 32028242803. The next prime is 32028242839. The reversal of 32028242805 is 50824282023.

It is not a de Polignac number, because 32028242805 - 2¹ = 32028242803 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 32028242805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32028242803) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 377434 + ... + 454436.

It is an arithmetic number, because the mean of its divisors is an integer number (782668656).

Almost surely, 2^32028242805 is an apocalyptic number.

It is an amenable number.

32028242805 is a deficient number, since it is larger than the sum of its proper divisors (30585249675).

32028242805 is a wasteful number, since it uses less digits than its factorization.

32028242805 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77112 (or 77103 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 36.

The spelling of 32028242805 in words is "thirty-two billion, twenty-eight million, two hundred forty-two thousand, eight hundred five".