200403430324432 has 10 divisors (see below), whose sum is σ = 388281646253618. Its totient is φ = 100201715162208.

The previous prime is 200403430324403. The next prime is 200403430324451. The reversal of 200403430324432 is 234423034304002.

It can be written as a sum of positive squares in only one way, i.e., 145656512742976 + 54746917581456 = 12068824^2 + 7399116^2 .

It is a super-2 number, since 2×200403430324432² (a number of 29 digits) contains 22 as substring.

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, 6262607197623 + ... + 6262607197654.

Almost surely, 2^{200403430324432} is an apocalyptic number.

It is an amenable number.

200403430324432 is a deficient number, since it is larger than the sum of its proper divisors (187878215929186).

200403430324432 is a wasteful number, since it uses less digits than its factorization.

200403430324432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12525214395285 (or 12525214395279 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 34.

Adding to 200403430324432 its reverse (234423034304002), we get a palindrome (434826464628434).

The spelling of 200403430324432 in words is "two hundred trillion, four hundred three billion, four hundred thirty million, three hundred twenty-four thousand, four hundred thirty-two".