200120432 has 10 divisors (see below), whose sum is σ = 387733368. Its totient is φ = 100060208.

The previous prime is 200120429. The next prime is 200120449. The reversal of 200120432 is 234021002.

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, 6253748 + ... + 6253779.

Almost surely, 2^200120432 is an apocalyptic number.

It is an amenable number.

200120432 is a deficient number, since it is larger than the sum of its proper divisors (187612936).

200120432 is a wasteful number, since it uses less digits than its factorization.

200120432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12507535 (or 12507529 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 200120432 is about 14146.3928971311. The cubic root of 200120432 is about 584.9209058577.

Adding to 200120432 its reverse (234021002), we get a palindrome (434141434).

The spelling of 200120432 in words is "two hundred million, one hundred twenty thousand, four hundred thirty-two".