32330339977 has 4 divisors (see below), whose sum is σ = 34817289220. Its totient is φ = 29843390736.

The previous prime is 32330339963. The next prime is 32330340013. The reversal of 32330339977 is 77993303323.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1650715641 + 30679624336 = 40629^2 + 175156^2 .

It is a cyclic number.

It is not a de Polignac number, because 32330339977 - 2²⁷ = 32196122249 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 32330339977.

It is not an unprimeable number, because it can be changed into a prime (32330339777) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1243474602 + ... + 1243474627.

It is an arithmetic number, because the mean of its divisors is an integer number (8704322305).

Almost surely, 2^32330339977 is an apocalyptic number.

It is an amenable number.

32330339977 is a deficient number, since it is larger than the sum of its proper divisors (2486949243).

32330339977 is a wasteful number, since it uses less digits than its factorization.

32330339977 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2486949242.

The product of its (nonzero) digits is 1928934, while the sum is 49.

The spelling of 32330339977 in words is "thirty-two billion, three hundred thirty million, three hundred thirty-nine thousand, nine hundred seventy-seven".