284060201680 has 80 divisors (see below), whose sum is σ = 669775863744. Its totient is φ = 112027991040.

The previous prime is 284060201671. The next prime is 284060201683. The reversal of 284060201680 is 86102060482.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (284060201683) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1727524 + ... + 1884796.

Almost surely, 2^284060201680 is an apocalyptic number.

284060201680 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 284060201680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (334887931872).

284060201680 is an abundant number, since it is smaller than the sum of its proper divisors (385715662064).

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

284060201680 is a wasteful number, since it uses less digits than its factorization.

284060201680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157604 (or 157598 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 37.

The spelling of 284060201680 in words is "two hundred eighty-four billion, sixty million, two hundred one thousand, six hundred eighty".