201483165604446 has 48 divisors (see below), whose sum is σ = 477210828152448. Its totient is φ = 60930134053200.

The previous prime is 201483165604403. The next prime is 201483165604477. The reversal of 201483165604446 is 644406561384102.

201483165604446 is a `hidden beast` number, since 2 + 0 + 1 + 4 + 8 + 31 + 6 + 560 + 4 + 4 + 46 = 666.

It is a super-2 number, since 2×201483165604446² (a number of 29 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 201483165604392 and 201483165604401.

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, 1044658960 + ... + 1044851811.

It is an arithmetic number, because the mean of its divisors is an integer number (9941892253176).

Almost surely, 2^{201483165604446} is an apocalyptic number.

201483165604446 is an abundant number, since it is smaller than the sum of its proper divisors (275727662548002).

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

201483165604446 is a wasteful number, since it uses less digits than its factorization.

201483165604446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2089511277 (or 2089511274 counting only the distinct ones).

The product of its (nonzero) digits is 13271040, while the sum is 54.

The spelling of 201483165604446 in words is "two hundred one trillion, four hundred eighty-three billion, one hundred sixty-five million, six hundred four thousand, four hundred forty-six".