200388551872 has 56 divisors (see below), whose sum is σ = 418884445440. Its totient is φ = 94850668800.

The previous prime is 200388551861. The next prime is 200388551873. The reversal of 200388551872 is 278155883002.

It is not an unprimeable number, because it can be changed into a prime (200388551873) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1601997 + ... + 1722547.

Almost surely, 2^200388551872 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 200388551872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (209442222720).

200388551872 is an abundant number, since it is smaller than the sum of its proper divisors (218495893568).

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

200388551872 is a wasteful number, since it uses less digits than its factorization.

200388551872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121949 (or 121939 counting only the distinct ones).

The product of its (nonzero) digits is 1075200, while the sum is 49.

The spelling of 200388551872 in words is "two hundred billion, three hundred eighty-eight million, five hundred fifty-one thousand, eight hundred seventy-two".