204182965938 has 16 divisors (see below), whose sum is σ = 466703922240. Its totient is φ = 58337990256.

The previous prime is 204182965937. The next prime is 204182965949. The reversal of 204182965938 is 839569281402.

It is not an unprimeable number, because it can be changed into a prime (204182965933) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2430749553 + ... + 2430749636.

It is an arithmetic number, because the mean of its divisors is an integer number (29168995140).

Almost surely, 2^204182965938 is an apocalyptic number.

204182965938 is an abundant number, since it is smaller than the sum of its proper divisors (262520956302).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

204182965938 is a wasteful number, since it uses less digits than its factorization.

204182965938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4861499201.

The product of its (nonzero) digits is 7464960, while the sum is 57.

The spelling of 204182965938 in words is "two hundred four billion, one hundred eighty-two million, nine hundred sixty-five thousand, nine hundred thirty-eight".