204032013134402 has 4 divisors (see below), whose sum is σ = 306048019701606. Its totient is φ = 102016006567200.

The previous prime is 204032013134371. The next prime is 204032013134419. The reversal of 204032013134402 is 204431310230402.

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., 202616748391201 + 1415264743201 = 14234351^2 + 1189649^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51008003283599 + ... + 51008003283602.

Almost surely, 2^{204032013134402} is an apocalyptic number.

204032013134402 is a deficient number, since it is larger than the sum of its proper divisors (102016006567204).

204032013134402 is a wasteful number, since it uses less digits than its factorization.

204032013134402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102016006567203.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 204032013134402 its reverse (204431310230402), we get a palindrome (408463323364804).

The spelling of 204032013134402 in words is "two hundred four trillion, thirty-two billion, thirteen million, one hundred thirty-four thousand, four hundred two".