200028801072 has 40 divisors (see below), whose sum is σ = 516877775344. Its totient is φ = 66658627584.

The previous prime is 200028801067. The next prime is 200028801107. The reversal of 200028801072 is 270108820002.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 367273 + ... + 731400.

Almost surely, 2^200028801072 is an apocalyptic number.

It is an amenable number.

200028801072 is an abundant number, since it is smaller than the sum of its proper divisors (316848974272).

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

200028801072 is a wasteful number, since it uses less digits than its factorization.

200028801072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1102477 (or 1102471 counting only the distinct ones).

The product of its (nonzero) digits is 3584, while the sum is 30.

The spelling of 200028801072 in words is "two hundred billion, twenty-eight million, eight hundred one thousand, seventy-two".