32338649416 has 16 divisors (see below), whose sum is σ = 60797533500. Its totient is φ = 16125973824.

The previous prime is 32338649377. The next prime is 32338649419. The reversal of 32338649416 is 61494683323.

It can be written as a sum of positive squares in 2 ways, for example, as 29327932516 + 3010716900 = 171254^2 + 54870^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 32338649416.

It is not an unprimeable number, because it can be changed into a prime (32338649419) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5415691 + ... + 5421658.

Almost surely, 2^32338649416 is an apocalyptic number.

It is an amenable number.

32338649416 is a deficient number, since it is larger than the sum of its proper divisors (28458884084).

32338649416 is a wasteful number, since it uses less digits than its factorization.

32338649416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10837728 (or 10837724 counting only the distinct ones).

The product of its digits is 2239488, while the sum is 49.

The spelling of 32338649416 in words is "thirty-two billion, three hundred thirty-eight million, six hundred forty-nine thousand, four hundred sixteen".