204383402 has 4 divisors (see below), whose sum is σ = 306575106. Its totient is φ = 102191700.

The previous prime is 204383381. The next prime is 204383419.

204383402 is nontrivially palindromic in base 10.

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

It can be written as a sum of positive squares in only one way, i.e., 184660921 + 19722481 = 13589^2 + 4441^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51095849 + ... + 51095852.

Almost surely, 2^204383402 is an apocalyptic number.

204383402 is a deficient number, since it is larger than the sum of its proper divisors (102191704).

204383402 is a wasteful number, since it uses less digits than its factorization.

204383402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102191703.

The product of its (nonzero) digits is 4608, while the sum is 26.

The square root of 204383402 is about 14296.2723113405. The cubic root of 204383402 is about 589.0450913486.

The spelling of 204383402 in words is "two hundred four million, three hundred eighty-three thousand, four hundred two".