16204237682 has 16 divisors (see below), whose sum is σ = 24409059480. Its totient is φ = 8067954048.

The previous prime is 16204237639. The next prime is 16204237711. The reversal of 16204237682 is 28673240261.

It can be written as a sum of positive squares in 4 ways, for example, as 8300849881 + 7903387801 = 91109^2 + 88901^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 463148 + ... + 496904.

Almost surely, 2^16204237682 is an apocalyptic number.

16204237682 is a deficient number, since it is larger than the sum of its proper divisors (8204821798).

16204237682 is a wasteful number, since it uses less digits than its factorization.

16204237682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34765.

The product of its (nonzero) digits is 193536, while the sum is 41.

The spelling of 16204237682 in words is "sixteen billion, two hundred four million, two hundred thirty-seven thousand, six hundred eighty-two".