200403320796 has 72 divisors (see below), whose sum is σ = 589866417504. Its totient is φ = 56177746560.

The previous prime is 200403320791. The next prime is 200403320797. The reversal of 200403320796 is 697023304002.

It is a happy number.

200403320796 is a `hidden beast` number, since 200 + 40 + 3 + 320 + 7 + 96 = 666.

It is a super-2 number, since 2×200403320796² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 200403320796.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200403320791) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7489015 + ... + 7515726.

It is an arithmetic number, because the mean of its divisors is an integer number (8192589132).

Almost surely, 2^200403320796 is an apocalyptic number.

It is an amenable number.

200403320796 is an abundant number, since it is smaller than the sum of its proper divisors (389463096708).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

200403320796 is a wasteful number, since it uses less digits than its factorization.

200403320796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15004811 (or 15004806 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 36.

Adding to 200403320796 its reverse (697023304002), we get a palindrome (897426624798).

The spelling of 200403320796 in words is "two hundred billion, four hundred three million, three hundred twenty thousand, seven hundred ninety-six".