16203320482 has 8 divisors (see below), whose sum is σ = 24411116700. Its totient is φ = 8066281584.

The previous prime is 16203320447. The next prime is 16203320533. The reversal of 16203320482 is 28402330261.

It can be written as a sum of positive squares in 2 ways, for example, as 12925643481 + 3277677001 = 113691^2 + 57251^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17688757 + ... + 17689672.

Almost surely, 2^16203320482 is an apocalyptic number.

16203320482 is a deficient number, since it is larger than the sum of its proper divisors (8207796218).

16203320482 is a wasteful number, since it uses less digits than its factorization.

16203320482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35378660.

The product of its (nonzero) digits is 13824, while the sum is 31.

The spelling of 16203320482 in words is "sixteen billion, two hundred three million, three hundred twenty thousand, four hundred eighty-two".