202423200002 has 8 divisors (see below), whose sum is σ = 306420440700. Its totient is φ = 100283053104.

The previous prime is 202423199983. The next prime is 202423200017. The reversal of 202423200002 is 200002324202.

It can be written as a sum of positive squares in 2 ways, for example, as 182329854001 + 20093346001 = 427001^2 + 141751^2 .

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

It is an unprimeable number.

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, 464273177 + ... + 464273612.

Almost surely, 2^202423200002 is an apocalyptic number.

202423200002 is a deficient number, since it is larger than the sum of its proper divisors (103997240698).

202423200002 is a wasteful number, since it uses less digits than its factorization.

202423200002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 928546900.

The product of its (nonzero) digits is 384, while the sum is 17.

Adding to 202423200002 its reverse (200002324202), we get a palindrome (402425524204).

The spelling of 202423200002 in words is "two hundred two billion, four hundred twenty-three million, two hundred thousand, two".