208272425472 has 200 divisors, whose sum is σ = 622369040832. Its totient is φ = 69342566400.

The previous prime is 208272425467. The next prime is 208272425503. The reversal of 208272425472 is 274524272802.

It is a happy number.

208272425472 is a `hidden beast` number, since 2 + 0 + 82 + 7 + 24 + 2 + 547 + 2 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 42755197 + ... + 42760067.

Almost surely, 2^208272425472 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 208272425472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (311184520416).

208272425472 is an abundant number, since it is smaller than the sum of its proper divisors (414096615360).

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

208272425472 is an equidigital number, since it uses as much as digits as its factorization.

208272425472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5932 (or 5907 counting only the distinct ones).

The product of its (nonzero) digits is 1003520, while the sum is 45.

The spelling of 208272425472 in words is "two hundred eight billion, two hundred seventy-two million, four hundred twenty-five thousand, four hundred seventy-two".