204142023010 has 8 divisors (see below), whose sum is σ = 367455641436. Its totient is φ = 81656809200.

The previous prime is 204142022951. The next prime is 204142023011. The reversal of 204142023010 is 10320241402.

It can be written as a sum of positive squares in 2 ways, for example, as 180455889601 + 23686133409 = 424801^2 + 153903^2 .

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

It is not an unprimeable number, because it can be changed into a prime (204142023011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10207101141 + ... + 10207101160.

Almost surely, 2^204142023010 is an apocalyptic number.

204142023010 is a deficient number, since it is larger than the sum of its proper divisors (163313618426).

204142023010 is a wasteful number, since it uses less digits than its factorization.

204142023010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20414202308.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 204142023010 its reverse (10320241402), we get a palindrome (214462264412).

The spelling of 204142023010 in words is "two hundred four billion, one hundred forty-two million, twenty-three thousand, ten".