284651932600161 has 45 divisors (see below), whose sum is σ = 479666857861139. Its totient is φ = 162656829983088.

The previous prime is 284651932600129. The next prime is 284651932600183. The reversal of 284651932600161 is 161006239156482.

The square root of 284651932600161 is 16871631.

It is a perfect power (a square), and thus also a powerful number.

284651932600161 is a `hidden beast` number, since 2 + 8 + 4 + 6 + 5 + 19 + 3 + 2 + 600 + 16 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 279428166371025 + 5223766229136 = 16716105^2 + 2285556^2 .

It is not a de Polignac number, because 284651932600161 - 2⁵ = 284651932600129 is a prime.

It is a super-3 number, since 3×284651932600161³ (a number of 44 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 284651932600098 and 284651932600107.

It is not an unprimeable number, because it can be changed into a prime (284651932602161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 2480072371 + ... + 2480187143.

Almost surely, 2^{284651932600161} is an apocalyptic number.

284651932600161 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

284651932600161 is the 16871631-st square number.

284651932600161 is the 8435816-th centered octagonal number.

It is an amenable number.

284651932600161 is a deficient number, since it is larger than the sum of its proper divisors (195014925260978).

284651932600161 is an frugal number, since it uses more digits than its factorization.

284651932600161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229580 (or 114783 counting only the distinct ones).

The product of its (nonzero) digits is 3732480, while the sum is 54.

The spelling of 284651932600161 in words is "two hundred eighty-four trillion, six hundred fifty-one billion, nine hundred thirty-two million, six hundred thousand, one hundred sixty-one".