200470891392 has 192 divisors, whose sum is σ = 611243249760. Its totient is φ = 62848204800.

The previous prime is 200470891349. The next prime is 200470891433. The reversal of 200470891392 is 293198074002.

200470891392 is a `hidden beast` number, since 2 + 0 + 0 + 470 + 8 + 91 + 3 + 92 = 666.

It is a tau number, because it is divible by the number of its divisors (192).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 37461517 + ... + 37466867.

Almost surely, 2^200470891392 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 200470891392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (305621624880).

200470891392 is an abundant number, since it is smaller than the sum of its proper divisors (410772358368).

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

200470891392 is a wasteful number, since it uses less digits than its factorization.

200470891392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7301 (or 7286 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 45.

The spelling of 200470891392 in words is "two hundred billion, four hundred seventy million, eight hundred ninety-one thousand, three hundred ninety-two".