200510342972 has 6 divisors (see below), whose sum is σ = 350893100208. Its totient is φ = 100255171484.

The previous prime is 200510342957. The next prime is 200510343013. The reversal of 200510342972 is 279243015002.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25063792868 + ... + 25063792875.

It is an arithmetic number, because the mean of its divisors is an integer number (58482183368).

Almost surely, 2^200510342972 is an apocalyptic number.

It is an amenable number.

200510342972 is a deficient number, since it is larger than the sum of its proper divisors (150382757236).

200510342972 is a wasteful number, since it uses less digits than its factorization.

200510342972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50127585747 (or 50127585745 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 35.

Adding to 200510342972 its reverse (279243015002), we get a palindrome (479753357974).

The spelling of 200510342972 in words is "two hundred billion, five hundred ten million, three hundred forty-two thousand, nine hundred seventy-two".