201044421414 has 48 divisors (see below), whose sum is σ = 452132920512. Its totient is φ = 66954950568.

The previous prime is 201044421371. The next prime is 201044421419. The reversal of 201044421414 is 414124440102.

It is a happy number.

201044421414 is a `hidden beast` number, since 2 + 0 + 1 + 0 + 444 + 214 + 1 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201044421419) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 361597 + ... + 729959.

It is an arithmetic number, because the mean of its divisors is an integer number (9419435844).

Almost surely, 2^201044421414 is an apocalyptic number.

201044421414 is an abundant number, since it is smaller than the sum of its proper divisors (251088499098).

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

201044421414 is a wasteful number, since it uses less digits than its factorization.

201044421414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 369503 (or 369491 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 27.

Adding to 201044421414 its reverse (414124440102), we get a palindrome (615168861516).

The spelling of 201044421414 in words is "two hundred one billion, forty-four million, four hundred twenty-one thousand, four hundred fourteen".