200288401046640 has 60 divisors (see below), whose sum is σ = 672635213517384. Its totient is φ = 53410240278912.

The previous prime is 200288401046561. The next prime is 200288401046687. The reversal of 200288401046640 is 46640104882002.

200288401046640 is a `hidden beast` number, since 20 + 0 + 2 + 88 + 40 + 10 + 466 + 40 = 666.

It is a tau number, because it is divible by the number of its divisors (60).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 139089166674 + ... + 139089168113.

Almost surely, 2^{200288401046640} is an apocalyptic number.

200288401046640 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200288401046640 is an abundant number, since it is smaller than the sum of its proper divisors (472346812470744).

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

200288401046640 is a wasteful number, since it uses less digits than its factorization.

200288401046640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278178334806 (or 278178334797 counting only the distinct ones).

The product of its (nonzero) digits is 589824, while the sum is 45.

The spelling of 200288401046640 in words is "two hundred trillion, two hundred eighty-eight billion, four hundred one million, forty-six thousand, six hundred forty".