201444212430 has 48 divisors (see below), whose sum is σ = 551321007120. Its totient is φ = 50891169024.

The previous prime is 201444212419. The next prime is 201444212443. The reversal of 201444212430 is 34212444102.

201444212430 is a `hidden beast` number, since 2 + 0 + 1 + 444 + 212 + 4 + 3 + 0 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 201444212394 and 201444212403.

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, 58900107 + ... + 58903526.

It is an arithmetic number, because the mean of its divisors is an integer number (11485854315).

Almost surely, 2^201444212430 is an apocalyptic number.

201444212430 is an abundant number, since it is smaller than the sum of its proper divisors (349876794690).

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

201444212430 is a wasteful number, since it uses less digits than its factorization.

201444212430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117803665 (or 117803662 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 201444212430 its reverse (34212444102), we get a palindrome (235656656532).

The spelling of 201444212430 in words is "two hundred one billion, four hundred forty-four million, two hundred twelve thousand, four hundred thirty".